Air-to-Air Heat Pump
  see Air-Source Heat Pump.

Energy terms . 2014.

Look at other dictionaries:

  • Air-to-Water Heat Pump —   A type of heat pump that transfers heat in outdoor air to water for space or water heating …   Energy terms

  • heat pump — n. a device for cooling or warming an enclosed space by removing heat from interior air and transferring it out, or by absorbing heat from outdoor air, or from a hot water source, and transferring it in …   English World dictionary

  • heat pump — heat′ pump n. ene thr a device that uses a compressible refrigerant to transfer heat in a reversible process from one body, as the ground, air, or water, to another body, as a building • Etymology: 1890–95 …   From formal English to slang

  • Heat pump — A heat pump is a machine or device that moves heat from one location (the source ) to another location (the sink or heat sink ), using work. Most heat pump technology moves heat from a low temperature heat source to a higher temperature heat sink …   Wikipedia

  • Heat pump and refrigeration cycle — Thermodynamic heat pump and refrigeration cycles are the models for heat pumps and refrigerators. The difference between a heat pump and a normal air conditioner is that a heat pump can be used to heat a home as well as cool it. Even though the… …   Wikipedia

  • Heat pump —   1) (air source)   An air source heat pump is the most common type of heat pump. The heat pump absorbs heat from the outside air and transfers the heat to the space to be heated in the heating mode. In the cooling mode the heat pump absorbs heat …   Energy terms

  • heat pump — noun apparatus that extracts heat from a liquid that is at a higher temperature than its surroundings; can be used to transfer heat from a reservoir outside in order to heat a building • Hypernyms: ↑apparatus, ↑setup * * * noun : a device for… …   Useful english dictionary

  • Heat pump efficiency —   The efficiency of a heat pump, that is, the electrical energy to operate it, is directly related to temperatures between which it operates. Geothermal heat pumps are more efficient than conventional heat pumps or air conditioners that use the… …   Energy terms

  • heat pump — a device that uses a compressible refrigerant to transfer heat from one body, as the ground, air, or water, to another body, as a building, with the process being reversible. [1890 95] * * * Device for transferring heat from a substance or space… …   Universalium

  • Air-Source Heat Pump —   A type of heat pump that transfers heat from outdoor air to indoor air during the heating season, and works in reverse during the cooling season …   Energy terms

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