Common use of CONDITIONS AND EXCEPTIONS Clause in Contracts

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association must have been properly installed and piped to the nearest drain. This warranty shall apply only when the heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association must have been properly installed and piped to the nearest drain. This warranty shall apply only when the heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • operated with properly installed sediment trap drip leg in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized metal drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the water heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater80 psi static pressure; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. 100264349 March, 2015 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOFTHEREOF FOR THE TERM STIPULATED ON PAGE ONE, AND LABOR DURING THE FIRST YEAR ONLY. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. Printed in U.S.A. 1213 PART NO. 185362-002 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized metal drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. August 2011 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association must have been properly installed and piped to the nearest drain. This warranty shall apply only when the heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with with: 1) all local fire codes and plumbing codes, ordinances and regulations, ; 2) the printed instructions provided with it, ; 3) good industry practices, ; and 4) proper safety practices such as but not limited to a properly sized suitable metal drain pan if installed in an area where leakage from connections of the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Standards Association must have been properly installed and piped to the nearest drain. This warranty shall apply only when the heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at not subjected to excessive water pressure fluctuations and not exceeding the working subject to an operating pressure shown on the heatergreater than 150 P.S.I.; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, States and its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated inputinput using the fuel stated in the face of the rating plate; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. place; • installed maintained in accordance with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed instructions printed in the owner’s instruction manual are not followedincluded with the heater. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts attempt to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association must have been properly installed and piped to the nearest drain. This warranty shall apply only when the heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • operated with properly installed sediment trap drip leg in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. PRINTED IN THE U.S.A. 1203 PART NO. 196419-000 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association must have been properly installed and piped to the nearest drain. This limited warranty shall apply only when the water heater is: • owned by the original purchaser; theser;original purcha • installed for indoor operation only; • used at temperatures not exceeding ncaolibtratedesxetctineg eof ditsing the maximum calibrated setting of its ma thermostat; • used at water pressure not exceeding the working pressure shown on the heaterpressurepressnuore tshowenxoncteheehedaitern; • filled •filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 g the • used in a non-corrosive and non-cionrrosivae anndononn-contaminated atmosphere; • used with factory approved anode(s) installed; insta • in its original installation location; itsstalloatironilogcaitionn;al in • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaterswitrehsidepntiralowapteer hreatesrsi; zing te • bearing a rating plate which has not whoir rcemhovehd aexsceptnasot been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed systemprooprerly siizned aand incstlalloedsed sys thermal expansion tank; • operated with properly installed iin nthesgtasasluplpley ldine; sediment trap in the gas supply line; • fired •fired with the fuel for which it was factory built; • fired •fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all doaorns idn plaoceuatndearll factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water atteormapltetraetiodn o,f thenwoatrer heater’s design in any way, including but not limited to, the desiingclundingibnut noat lnimyited wto,athye ,attachment of non- combust actual m company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s ow instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each stateprovince. If any provision of this warranty is prohibited or invalid under applicable state province law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. RESIDENTIAL GAS LIMITED WARRANTY 58 xxx.xxxxxxxx.xxx SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with with: 1) all local fire codes and plumbing codes, ordinances and regulations, ; 2) the printed instructions provided with it, ; 3) good industry practices, ; and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from connections of the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association to ANSI Z21.22 must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at not subjected to excessive water pressure fluctuations and not exceeding the working subject to an operating pressure shown on the heatergreater than 150 PSI.; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • operated operating at proper voltage and wattage; • maintained in accordance with properly installed sediment trap the instructions printed in the gas supply line; • fired manual included with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intactheater. • installed with no attempted, nor actual modification modifi cation or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:.

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized metal drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. March 2010 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized metal drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the water heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater80 psi static pressure; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. 100272005 May, 2016 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOFTHEREOF FOR THE TERM STIPULATED ON PAGE ONE, AND LABOR DURING THE FIRST YEAR ONLY. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with with: 1) all local fire codes and plumbing codes, ordinances and regulations, ; 2) the printed instructions provided with it, ; 3) good industry practices, ; and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from connections of the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association to ANSI Z21.22 must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at not subjected to excessive water pressure fluctuations and not exceeding the working subject to an operating pressure shown on the heatergreater than 150 PSI.; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • operated operating at proper voltage and wattage; • maintained in accordance with properly installed sediment trap the instructions printed in the gas supply line; • fired manual included with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts attempt to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized metal drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the water heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater80 psi static pressure; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. 100350302 September, 2021 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOFTHEREOF FOR THE TERM STIPULATED ON PAGE ONE, AND LABOR DURING THE FIRST YEAR ONLY. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes odes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association must have been properly installed and piped to the nearest drain. This warranty shall apply only when the heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum • calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for • residential water heaters; • bearing a rating plate which has not been altered, • defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a • properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. r alny te op rati era Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration o on of it, any operation of it in a modified form, any operation a tion of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or and/ or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. 330476-000 June 2014 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with with: 1) all local fire codes and plumbing codes, ordinances and regulations, ; 2) the printed instructions provided with it, ; 3) good industry practices, ; and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from connections of the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association to ANSI Z21.22 must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at not subjected to excessive water pressure fluctuations and not exceeding the working subject to an operating pressure shown on the heatergreater than 150 PSI.; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • operated operating at proper voltage and wattage; • maintained in accordance with properly installed sediment trap the instructions printed in the gas supply line; • fired manual included with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intactheater. • installed with no attempted, nor actual modification modifi cation or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited ADDITIONAL CONDITIONS AND EXCEPTIONS FOR SSX MODELS This warranty shall apply only to SSX62-80H-045S and SSX62-119R-045S models when these additional conditions are met: • the single wall indirect heat exchanger coil is voided if used in closed loop systems. • the maintenance procedures listed in single wall indirect heat exchanger coil is filled with a mixture of distilled or de-mineralized water and propylene glycol containing corrosion inhibitors (such as Dowfrost™) with a 50% by volume maximum dilution rate. • the owner’s instruction manual are not followedsingle wall indirect heat exchanger coil IS NOT filled with a toxic liquid. • the single wall indirect heat exchanger coil is used with any heat transfer fluid other than that specified. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts attempt to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. LIMITED RESIDENTIAL ELECTRIC WARRANTY SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association must have been properly installed and piped to the nearest drain. This warranty shall apply only when the heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized metal drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the water heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the water heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. 100272002 June, 2016 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOFTHEREOF FOR THE TERM STIPULATED ON PAGE ONE, AND LABOR DURING THE FIRST YEAR ONLY. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized metal drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the water heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater80 psi static pressure; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. 100350228 September, 2021 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOFTHEREOF FOR THE TERM STIPULATED ON PAGE ONE, AND LABOR DURING THE FIRST YEAR ONLY. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association must have been properly installed and piped to the nearest drain. This warranty shall apply only when the heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. 100263119 February 2015 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized metal drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the water heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater80 psi static pressure; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. 100264514 April, 2015 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOFTHEREOF FOR THE TERM STIPULATED ON PAGE ONE, AND LABOR DURING THE FIRST YEAR ONLY. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized metal drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the water heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater80 psi static pressure; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. 100350301 September, 2021 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOFTHEREOF FOR THE TERM STIPULATED ON PAGE ONE, AND LABOR DURING THE FIRST YEAR ONLY. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with with: 1) all local fire codes and plumbing codes, ordinances and regulations, ; 2) the printed instructions provided with it, ; 3) good industry practices, ; and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from connections of the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association to ANSI Z21.22 must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at not subjected to excessive water pressure fluctuations and not exceeding the working subject to an operating pressure shown on the heatergreater than 150 PSI.; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • operated operating at proper voltage and wattage; • maintained in accordance with properly installed sediment trap the instructions printed in the gas supply line; • fired manual included with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intactheater. • installed with no attempted, nor actual modification modifi cation or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:.

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed installed, operated, and operated maintained in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association CSA, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed adequate provision for thermal expansion tankexpansion; • operated with properly installed sediment trap in the gas supply lineline (if a gas-fired model); • fired operated with the fuel fuel/power for which it was factory built; • fired operated at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- company non-warrantor approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual accompanying the water heater are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odorodour, discolored discoloured and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each stateprovince or territory. If any provision of this warranty is prohibited or invalid under applicable state provincial or territorial law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:.

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized metal drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the water heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the water heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. 100272001 June, 2016 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOFTHEREOF FOR THE TERM STIPULATED ON PAGE ONE, AND LABOR DURING THE FIRST YEAR ONLY. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association must have been properly installed and piped to the nearest drain. This warranty shall apply only when the heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • operated with properly installed sediment trap drip leg in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. PRINTED IN THE U.S.A. 0304 PART NO. 184832-000 SAMPLE SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association must have been properly installed and piped to the nearest drain. This warranty shall apply only when the heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • operated with properly installed sediment trap drip leg in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. PRINTED 0208 186196-002 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized metal drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the water heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater80 psi static pressure; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. 100350303 September, 2021 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOFTHEREOF FOR THE TERM STIPULATED ON PAGE ONE, AND LABOR DURING THE FIRST YEAR ONLY. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized metal drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the water heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater80 psi static pressure; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. 100272004 May, 2016 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOFTHEREOF FOR THE TERM STIPULATED ON PAGE ONE, AND LABOR DURING THE FIRST YEAR ONLY. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized metal drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the water heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater80 psi static pressure; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. 100264512 April, 2015 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOFTHEREOF FOR THE TERM STIPULATED ON PAGE ONE, AND LABOR DURING THE FIRST YEAR ONLY. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association must have been properly installed and piped to the nearest drain. This warranty shall apply only when the heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • operated with properly installed sediment trap drip leg in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. PRINTED IN THE U.S.A. 0304 PART NO. 184832-000 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with with: 1) all local fire codes and plumbing codes, ordinances and regulations, ; 2) the printed instructions provided with it, ; 3) good industry practices, ; and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from connections of the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Standards Association must have been properly installed and piped to the nearest drain. This warranty shall apply only when the heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at not subjected to excessive water pressure fluctuations and not exceeding the working subject to an operating pressure shown on the heatergreater than 150 P.S.I.; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, States and its territories or possessions, and possessions or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated inputinput using the fuel stated in the face of the rating plate; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. place; • installed maintained in accordance with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed instructions printed in the owner’s instruction manual included with the heater; • used in a water supply with less than 12 grains per gallon (200 mg/L) of hardness, is not acidic or otherwise impure. Problems resulting from scale formation are not followedcovered by the warranty. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts attempt to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. LABOR IS ALSO INCLUDED FOR 1 YEAR. AFTER THAT PERIOD THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized metal drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the water heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association Standards Association, must have been properly installed and piped to the nearest drain. This warranty shall apply only when the water heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater80 psi static pressure; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and or Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • connected to the proper voltage or: • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- non-company approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with the specifications of both the warrantor and the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. 100264513 April, 2015 SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOFTHEREOF FOR THE TERM STIPULATED ON PAGE ONE, AND LABOR DURING THE FIRST YEAR ONLY. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to:

CONDITIONS AND EXCEPTIONS. This warranty shall apply only when the water heater is installed and operated in accordance with 1) all local fire codes and plumbing codes, ordinances and regulations, 2) the printed instructions provided with it, 3) good industry practices, and 4) proper safety practices such as but not limited to a properly sized drain pan if installed in an area where leakage from the tank or its connections would result in damage to the area adjacent to the heater. In addition, a new temperature and pressure relief valve, certified by the Canadian Gas Association must have been properly installed and piped to the nearest drain. This warranty shall apply only when the heater is: • owned by the original purchaser; • installed for indoor operation only; • used at temperatures not exceeding the maximum calibrated setting of its thermostat; • used at water pressure not exceeding the working pressure shown on the heater; • filled with potable water, free to circulate at all times and with the tank free of damaging water sediment or scale deposits; 100263214 1 • used in a non-corrosive and non-contaminated atmosphere; • used with factory approved anode(s) installed; • in its original installation location; • in the United States, its territories or possessions, and Canada; • sized in accordance with proper sizing techniques for residential water heaters; • bearing a rating plate which has not been altered, defaced or removed except as required by the warrantor; • used in an open system or in a closed system with a properly sized and installed thermal expansion tank; • operated with properly installed sediment trap in the gas supply line; • fired with the fuel for which it was factory built; • fired at the factory rated input; • operated with the inner and outer combustion chamber doors in place and all factory seals to combustion chamber intact. • installed with no attempted, nor actual modification or alteration of the water heater’s design in any way, including but not limited to, the attachment of non- company noncompany approved appliances or equipment, including any additional aftermarket equipment introduced into the sealed system. The limited warranty is voided if the maintenance procedures listed in the owner’s instruction manual are not followed. Any accident to the water heater or any part thereof (including freezing, fire, floods, or lightning), any misuse, abuse or alteration of it, any operation of it in a modified form, any operation of the water heater on desalinated (deionized) water, or any damage caused by attempts to repair tank leaks or parts, will void this warranty. This warranty does not cover water heaters replaced for cosmetic reasons or for reasons of noise, taste, odor, discolored and/or xxxxx water. This warranty does not apply to water heaters used to heat pools, whirlpools or hot tubs or used for space heating where its sizing does not conform with specifications of the heating component manufacturer. This warranty gives you specific legal rights, and you may have other rights which vary under the laws of each state. If any provision of this warranty is prohibited or invalid under applicable state law, that provision shall be ineffective to the extent of the prohibition or invalidity without invalidating the remainder of the affected provision or the other provisions of this warranty. SERVICE AND LABOR RESPONSIBILITY UNDER THIS LIMITED WARRANTY, THE WARRANTOR WILL PROVIDE ONLY A REPLACEMENT WATER HEATER OR PART THEREOF. THE OWNER IS RESPONSIBLE FOR ALL OTHER COSTS. Such costs may include but are not limited to: