A device that uses compression and decompression of gas to heat and/or cool a house.

  Heating and/or cooling equipment that, during the heating season, draws heat into a building from outside and, during the cooling season, ejects heat from the building to the outside. Heat pumps are [..]

  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 mod [..]

  A heat pump in which the refrigerant exchanges heat (in a heat exchanger) with a fluid circulating through an earth connection medium (ground or ground water). The fluid is contained in a variety of [..]

A heating and air conditioning unit that heats or cools by moving heat.

A device used to transfer heat from a low-temperature reservoir to a high-temperature reservoir.

A unit that both cools and heats your home. It works just like an air conditioner in cooling mode; however, in heating mode, the refrigerant flow is reversed and heat is extracted from the outside air too heat your home. A heat pump system can be either a split system or a packaged system.

A heat pump is a mechanical device that absorbs low grade heat from a lower temperature location and upgrades and transfers the resultant higher temperature medium, created by mechanical work, to heat [..]

A refrigeration device that can reverse the cooling cycle to produce useful heat.

A device that absorbs heat from a cool environment and gives it off to a region of higher temperature.

This is a device which can move heat energy from a colder object to a hotter one, but requiring an external energy source to do it. A fridge is an example of a heat pump. Due to the second law of ther [..]

EM This is a device which can move heat energy from a colder object to a hotter one, but requiring an external energy source to do it. A fridge is an example of a heat pump. Due to the second law of [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it rever [..]

A mechanical device which uses compression and decompression of gas to heat and/or cool a house.

A product that works just like an air conditioner in cooling mode; however, in heating mode, the refrigerant flow is reversed and heat is extrated from the outside air too heat your home.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it rever [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home’s air ducts. In the summer, it reverses t [..]

An automated compression cycle refrigeration system that can be switched to either heat or cool the controlled space.

Provides space heating and cooling for homes. The heat pump takes heat from the outside air and pumps it indoors during the heating cycle. The heat pump absorbs heat from indoors and forces it outside [..]

A device used for either the heating or cooling of a space by transferring heat between two reservoirs.

Compression cycle system used to supply heat to a temperature controlled space. Same system can also remove heat from the same space.

A single refrigeration system designed to provide both heating and cooling, as opposed to a separate furnace or air conditioner.

takes advantage of underground thermal energy or outside air to provide space conditioning heating, cooling, and humidity control. Rather than converting chemical energy to heat, as in a furnace, a he [..]

Compression cycle system used to supply heat to a temperature-controlled space. Same system can also remove heat from the same space

One or more factory-made assemblies that include an indoor conditioning coil, compressor(s) and outdoor coil or refrigerant-to-water heat exchanger, including means to provide both heating and cooling [..]

An automated compression cycle refrigeration system that can be switched to either heat or cool the controlled space.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home’s air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A unit that handles both heating and cooling. In some climates, a heat pump may handle your heating and cooling needs more efficiently than a furnace and air conditioner

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A device, which uses compression and decompression of gas to heat and/or cool a house.

A low-energy pump that moves heat from a heat source at a lower temperature to a heat sink at a higher temperature. It acts as a heating system when its purpose is to warm the heat sink or a cooling s [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

an air conditioner that contains a valve that allows it to alternate between heating and cooling.

A system supplying both space heating and cooling. The heat pump removes heat from the outside air and pumps it indoors. The heat pump can also function as an air conditioner, absorbing heat from indoors and releasing it to the outside.

An appliance that provides both heating and cooling by moving heat into or out of a structure.

A heat transfer device that uses the heat rejected by a refrigeration process to provide heat. A combined cooling and heating unit.

A unit that both cools and heats your home. A heat pump system can be either a split system or a packaged system. A heat pump can be used in conjunction with a gas/oil/LP furnace (using the furnace in [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home’s air ducts. In the summer, it reverses t [..]

An air-conditioning system that can reverse the direction of refrigerant flow to provide either cooling or heating

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors. Horizontal Flow

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home’s air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it rever [..]

An HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through a home’s air ducts. In the summer, it reverses the process and rem [..]

A HVAC unit that heats or cools by extracting heat (via refrigeration or reverse refrigeration) using either air or water as a source. In summer it extracts heat from within the area to be conditioned and discharges it outside. In winter, the procedure is reversed.

An air conditioner that contains a valve that allows it to alternate between heating and cooling. Heat Source:

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home’s air ducts. In the summer, it reverses t [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A unit that both cools and heats your home. A heat pump system can be either a split system or a packaged system. A heat pump can be used in conjunction with a gas/oil/LP furnace (using the furnace in [..]

A heating and air conditioning unit that heats or cools by moving heat. More information…

The term for an air conditioning system that can provide heating as well as cooling by reversing the flow of refrigerant. This changes the outdoor heat exchanger into an evaporator and the indoor heat [..]

A heat pump uses mechanical work to move heat from a mass (source) to a warmer mass (load), going against the natural tendency for heat to move from hot to cold. Heat pumps work by taking advantage of [..]

Cooling/Heating system can reverse the direction of refrigerant flow to provide heating or cooling to the indoor space as needed.

A unit that both cools and heats your home. It works just like an air conditioner in cooling mode; however, in heating mode, the refrigerant flow is reversed and heat is extracted from the outside air [..]

An air conditioner that contains a valve that allows it to alternate between heating and cooling.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it rever [..]

An automated compression cycle refrigeration system that can be switched to either heat or cool the controlled space. Back to the top.

A system that has a valve that allows it to alternate between heating and cooling.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A product that works just like an air conditioner in cooling mode however, in heating mode, the refrigerant flow is reversed and heat is extrated from the outside air too heat your home.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A heat pump is an additional option in high-quality air-conditioning systems. These systems can heat as well. The heat pump reverses the principle of cold generation: the "refrigerant&quo [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

Ideal for milder climates, a heat pump is an outdoor unit that can provide efficient heating and cooling. On colder days, the unit draws heat from outdoor air and circulates it indoors. In warmer seas [..]

A heat pump is a HVAC unit that heats or cools by moving heat. During the winter, the indoor coil becomes the condenser and circulates warm air through the conditioned space. In the summer, it reverses the process and the indoor unit is an evaporator that removes heat from your home and releases it outdoors.

or air conditioner.

An HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through a home’s air ducts. In the summer, it reverses the process and removes heat from the house and releases it outdoors.

Converts refrigerant

or air conditioner’s outdoor unit that controls the pressure applied to the refrigerant

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home’s air ducts. In the summer, it reverses t [..]

A product that works just like an air conditioner in cooling mode; however, in heating mode, the refrigerant flow is reversed and heat is extrated from the outside air too heat your home.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

An air conditioner that has a reversing valve allowing it to alternate between heating in the winter and cooling in the summer.

An automated compression cycle refrigeration system that can be switched to either heat or cool the controlled space.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home’s air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home’s air ducts. In the summer, it reverses t [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it rever [..]

An air conditioner that has a reversing valve allowing it to alternate between heating in the winter and cooling in the summer.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors. Horizontal Flow

An automated compression cycle refrigeration system that can be switched to either heat or cool the controlled space.

An electric device with both heating and cooling capabilities. It extracts heat from one medium at a lower (the heat source) temperature and transfers it to another at a higher temperature (the heat [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home’s air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

An electric device with both heating and cooling capabilities. It extracts heat from one medium at a lower (the heat source) temperature and transfers it to another at a higher temperature (the heat s [..]

An air conditioner that contains a valve that allows it to alternate between heating and cooling. Heat Source:

A product that works just like an air conditioner in cooling mode; however, in heating mode, the refrigerant flow is reversed and heat is extrated from the outside air too heat your home.

A reversible AC which provides cooling in summer and heating in winter. Saves higher amount of energy for heating, compared to conventional strip heaters.

A mechanical-compression cycle refrigeration system that can be reversed to either heat or cool the controlled space.

Located indoors, the evaporator coil cools and dehumidifies the air by converting liquid refrigerant into a gas, absorbing the heat from the air. The warmest refrigerant is then carried through a tube to the outdoor unit(condenser coil

An Air conditioning system that can provide heating aswell as cooling by reversing the flow of refrigerant. Most air conditioning equipment are now Heat pumps.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it rever [..]

An automated compression cycle refrigeration system that can be switched to either heat or cool the controlled space. Back to the top.

An HVAC unit that handles both heating and cooling. In some climates, a heat pump may be able to handle your heating and cooling needs more efficiently than a furnace and air conditioner pairing.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home’s air ducts. In the summer, it reverses t [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it rever [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it rever [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home’s air ducts. In the summer, it reverses t [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it rever [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home’s air ducts. In the summer, it reverses t [..]

An air conditioner that contains a valve that allows it to alternate between heating and cooling.

A mechanical-compression cycle refrigeration system that can be reversed to either heat or cool the controlled space.

A compression cycle system used to supply heat to a temperature controlled space, which can also remove heat from the same space.

A unit that both cools and heats your home.  It works just like an air conditioner in cooling mode; however, in heating mode, the refrigerant flow is reversed and heat is extracted from the outside ai [..]

A unit that both cools and heats your home. It works just like an air conditioner in cooling mode; however, in heating mode, the refrigerant flow is reversed and heat is extracted from the outside air too heat your home. A heat pump system can be either a split system or a packaged system.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it rever [..]

A single refrigeration system designed to provide both heating and cooling.  Compare to a furnace and an air conditioner, separate units that only heat or cool.

A product that works just like an air conditioner in cooling mode; however, in heating mode, the refrigerant flow is reversed and heat is extrated from the outside air too heat your home.

An outdoor unit that warms your home in winter and cools your home in summer.

An air conditioning system that not only extracts heat form the inside a building and dissipates it to the outside, but also can run in reverse to extract the heat from the outdoor air and dissipate t [..]

A heating and air conditioning unit that heats or cools by moving heat.

An air-conditioning system can reverse the direction of refrigerant flow to provide either cooling or heating to the indoor space.

A body of air or liquid from which heat is collected. In an air source heat pump, the air outside the house is used as the heat source during the heating cycle.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it re [..]

A heat pump is a device for transferring energy in the form of useful heat from one place to another. It cannot store, make or destroy heat energy – it simply moves it. There are a number of technique [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home’s air ducts. In the summer, it reverses t [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through the air ducts. In the summer, it reverses the proce [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it rever [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it rever [..]

A unit that handles both heating and cooling. In some climates, a heat pump may handle your heating and cooling needs more efficiently than a furnace and air conditioner.

A refrigerating system used to supply heat to a temperature controlled space. The same system can also remove heat from the same space.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

An HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through a home's air ducts. In the summer, it recerses t [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it rever [..]

An air-conditioning system that can reverse the direction of refrigerant flow to provide either cooling or heating to the indoor space.

A single refrigeration system designed to provide both heating and cooling. Compare to a furnace and an air conditioner, separate units that only heat or cool.

A heating and air conditioning unit that heats or cools by moving heat.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it rever [..]

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A product that works just like an air conditioner in cooling mode;  however, in heating mode, the refrigerant flow is reversed and heat is  extracted from the outside air too heat your home.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A system that uses refrigerant to supply both heating and cooling

An automated compression cycle refrigeration system that can be switched to either heat or cool the controlled space.

 An automated compression cycle refrigeration system that can be switched to either heat or cool the controlled space.

HVAC unit that heats and cools by moving heat from one area to another – from inside your home to outside in the summer and from outside your home to inside in the winter!

A heat pump is an HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through your home's air ducts. In the summer, it reverses the process and removes heat from your house and releases it outdoors.

A product that works just like an air conditioner in cooling mode; however, in heating mode, the refrigerant flow is reversed and heat is extracted from the outside air to heat your home.

An automated compression cycle refrigeration system that can be switched to either heat or cool the controlled space.

A device that moves heat from a low temperature heat source to a higher temperature heat sink. Examples include ground source heat pumps, air to air heat pumps, refrigerators and air conditioners. (se [..]

Heating and cooling system in which specialized refrigerant fluid in a sealed system is alternately evaporated and condensed, changing its state from liquid to vapor by altering its pressure; this pha [..]

 In HVAC, a heat pump transfers heat from one area to another to

Ductless Heat Pumps are the world’s most popular heating system. For most standard application, they are the most efficient and cost effective to install. For this reason, utility companies offer significant incentives to upgrade. This is a zonal heating system that operates on a refrigerant technology (see “Heat Pump” below). They do not utilize a [..]

Heat Pumps are really just an air conditioner that can go in reverse. In addition to the cooling process, these have the ability take the heat from the outdoor air and transfer it to the inside of your home. When the heat bearing refrigerant enters the “coil” at the furnace, the heat is picked up in the air stream and distributed into the home. Thi [..]

An HVAC unit that heats or cools by moving heat. During the winter, a heat pump draws heat from outdoor air and circulates it through a home's air ducts. In the summer, it reverses the process and removes heat from the house and releases it outdoors.

A device used to transfer heat from a low temperature to a high temperature medium also a reversed cycle in which work is the input and heat is rejected to a sink at a higher temperature than the sour [..]

A refrigerating system employed to transfer heat into a space or substance. The condenser provides the heat while the evaporator is arranged to pick up heat from air, water, etc. By shifting the flow [..]

A device that transfers heat from something at a lower temperature to something at a higher temperature by doing work