Heat pump water heater definition

Heat pump water heater means a device using the vapor compression cycle to transfer heat from a low-temperature source to a higher temperature sink for the purpose of heating water, including all necessary ancillary equipment, fans, blowers, pumps, storage tanks, piping, and controls.
Heat pump water heater means a water heater that uses ambient heat from an air source, water source or ground source, and/or waste heat for heat generation.
Heat pump water heater means a device that uses the energy generated from the compression of a gas to heat water.

Examples of Heat pump water heater in a sentence

  • Heat pump water heater saving are indicated by three variables in the reference files: capacity, efficiency rating, and climate zone.

  • Heat pump water heater normal cycle interrupted by DR event During a DR event, the radio thermostat increases its set point by 3 degrees Fahrenheit if it is in cooling mode, and decreases the set point by three degrees if it is in heating mode (Figure 22).

  • A thermostat maintains a certain thermal level set by the user.2.2.2. Heat pump water heater (HPWH) The HPWH extracts ambient energy from the surrounding air in order to heat water.

  • Figure 2-3: Heat pump water heater (Hohne, Kusakana and Numbi, 2019)2.2.3. Oil-fired water heater (OFWH) Oil-fired water heater ignites oil/diesel in order to initiate combustion.

  • Heat pump water heater sales have tripled since 2010, mainly driven by China, which introduced subsidies to replace coal boilers with air-to-water heat pumps (Zhao et al.

  • All new residential dwellings to install either a:• Solar (gas or electric boosted) water heater; OR• Minimum 5 star rated gas water heater; OR• Heat pump water heater.

  • Business Model Conversion Period Air-conditioner COP : 5~8 High efficiency illumination : 200lm/W Heat pump water heater COP : 6.3, etc.

  • They can be used in any climate, and the fuel they use -- sunshine -- is free.• Heat pump water heater - Heat pump water heaters use electricity to move heat from one place to another instead of generating heat directly.

  • Heat pump water heater installations may require modifications to the installation space to accommodate their larger size (relative to baseline electric water heaters), and to allow sufficient airflow for the heat pump to operate.

  • Except as otherwise provided by the express terms of an Award, the domestic substantive laws of the State of Delaware govern the provisions of the Plan and of Awards under the Plan and all claims or disputes arising out of or based upon the Plan or any Award under the Plan or relating to the subject matter hereof or thereof, without giving effect to any choice or conflict of laws provision or rule that would cause the application of the domestic substantive laws of any other jurisdiction.


More Definitions of Heat pump water heater

Heat pump water heater. (HPWH) means an electric powered water heater that uses a vapour compression cycle or sorption cycle and energy from renewable sources (ambient heat, geothermal heat, solar irradiance) and/or waste heat (exhaust air), or heat from other energy systems, to heat up water;
Heat pump water heater means a water heater using vapour compression cycle and incorporating a compressor, an evaporator and a condenser, which delivers heat to the water either directly or indirectly;
Heat pump water heater means a water heater that uses electricity as theenergy source, is designed to heat and store water at a thermostatically controlledtemperature of less than 180 °F (82°C), has a maximum current rating of 24 amperes(including the compressor and all auxiliary equipment such as fans, pumps, controls, and, if on the same circuit, any resistiveelements) for an input voltage of 250 volts or less, and, if the tank is supplied, has amanufacturer’s rated storage capacity of 120 gallons (450 liters) or less. Resistive elements used to provide supplemental heating mayuse the same circuit as the compressor if (1) an interlocking mechanism preventsconcurrent compressor operation and resistive heating or (2) concurrent operation does not result in the maximum currentrating of 24 amperes being exceeded.Otherwise, the resistive elements and the heat pump components must use separate circuits. A heat pump water heater may besold by the manufacturer with or without a storage tank.
Heat pump water heater means a device using the vapor compression cycle to transfer heat from a low-temperature source to a higher temperature sink for the purpose of heating

Related to Heat pump water heater

  • Water heater means an appliance for heating water for domestic purposes other than for space heating. (Fire Prevention and Building Safety Commission; 675 IAC 15-2-72; filed Mar 25, 1986, 1:44 pm: 9 IR 2002, eff Jun 15, 1986; readopted filed Nov

  • heat pump means a machine, a device or installation that transfers heat from natural surroundings such as air, water or ground to buildings or industrial applications by reversing the natural flow of heat such that it flows from a lower to a higher temperature. For reversible heat pumps, it may also move heat from the building to the natural surroundings;

  • Recycled water or “reclaimed water” means treated or recycled waste water of a quality suitable for non-potable uses such as landscape irrigation and water features. This water is not intended for human consumption.

  • Wastewater treatment plant means a facility designed and constructed to receive, treat, or store waterborne or liquid wastes.

  • Potable water means water that is fit for human consumption.

  • Rechargeable Electrical Energy Storage System (REESS) means the rechargeable energy storage system that provides electric energy for electrical propulsion.

  • Hot water means water at a temperature of 110°F. or higher.

  • greenhouse gas emissions means emissions in terms of tonnes of CO2 equivalent of carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrofluorcarbons (HFCs), perfluorocarbons (PFCs), nitrogen trifluoride (NF3) and sulphur hexafluoride (SF6) determined pursuant to Regulation (EU) No 525/2013 and falling within the scope of this Regulation;

  • Aviation gasoline means fuel designed for use in the operation of aircraft other than jet aircraft,

  • Storm water or wastewater collection system means piping, pumps, conduits, and any other equipment necessary to collect and transport the flow of surface water run-off resulting from precipitation, or domestic, commercial, or industrial wastewater to and from retention areas or any areas where treatment is designated to occur. The collection of storm water and wastewater does not include treatment except where incidental to conveyance.

  • Evaporative emissions means the hydrocarbon vapours lost from the fuel system of a motor vehicle other than those from exhaust emissions;

  • Wastewater treatment tank means a tank that is designed to receive and treat an influent wastewater through physical, chemical, or biological methods.

  • Pump spray means a packaging system in which the product ingredients within the container are not under pressure and in which the product is expelled only while a pumping action is applied to a button, trigger or other actuator.

  • Heat input means the product (expressed in mmBtu/time) of the gross calorific value of the fuel (expressed in Btu/lb) and the fuel feed rate into the combustion device (expressed in mass of fuel/time) and does not include the heat derived from preheated combustion air, recirculated flue gases, or ex- haust from other sources.

  • Water treatment plant means that portion of the water supply system which in some way alters the physical, chemical, or bacteriological quality of the water.

  • Stormwater runoff means water flow on the surface of the ground or in storm sewers, resulting from precipitation.

  • water meter means any apparatus for measuring or showing the volume of water supplied to, or of effluent discharged from any premises;

  • cogeneration means the simultaneous generation in one process of thermal energy and electrical or mechanical energy;

  • Water Surface Elevation (WSE means the height, in relation to NAVD 1988, of floods of various magnitudes and frequencies in the floodplains of riverine areas.

  • generating plant means the generating facility described in Schedule 1 as amended from time to time;

  • Greenhouse gases (GHGs) means the aggregate group of six greenhouse gases: carbon dioxide, nitrous oxide, methane, hydrofluorocarbons, perfluorocarbons, and sulfur hexafluoride.

  • Wastewater System means a system of wastewater collection, treatment,

  • Water surface elevation means the height, in relation to the National Geodetic Vertical Datum (NGVD) of 1929, the North American Vertical Datum (NAVD) of 1988, or other datum, where specified, of floods of various magnitudes and frequencies in the floodplains of riverine areas.

  • Surface water means all water which is open to the atmosphere and subject to surface runoff.

  • Fossil fuel-fired means the combustion of fossil fuel or any derivative of fossil fuel, alone or in combination with any other fuel, independent of the percentage of fossil fuel consumed in any calendar year (expressed in mmBtu).

  • Transportation project or "project" means any or the