Air source heat pump / Green Building & Sustainable Home Renovation Information & Advice

...air source vs geothermal heat pump comparison guide. Air source heat pumps (ashp) The most common residential choice, air source heat pumps extract heat from the ambient air. They are available in ducted versions, which utilize existing central vents, or ductless mini-split heat pump systems, which use individual wall-...

...heat pump, find more info about heat pump technology & green building techniques in the Ecohome Green Building Guide and these pages below: Which heat pump performs best in cold climates? Air to water heat pumps for low carbon home heating Do heat pumps need a backup heat source in cold climates? Solar pane...

...Heat pumps and thermal mass: passive and active heating synergies Heat pumps are the most efficient bridge between solar generation and home comfort. Because they move heat rather than creating it, they can deliver 3 to 4 units of heat for every unit of electricity consumed. When paired with thermal mass for heat stora...

...air source heat pumps? To heat a home using electricity from solar panels, the most efficient 'bridge' is an air source heat pump. Traditional electric baseboards convert 1 unit of electricity into 1 unit of heat. In contrast, modern cold-climate heat pumps can move 2 to 4 units of heat for every 1 unit of electricity ...

...heat pumps need a backup heat source? Heat pumps are highly efficient heating and cooling systems that can provide both heating and cooling for your home. However, whether or not a heat pump needs a backup heat source depends on multiple factors, including the climate in your area and the specific type of heat pump you...

...air-to-air heat pumps. An exterior-compressor heat pump water heater does not interact in any way with interior air. In this particular case, the CO2 refrigerant extracts heat from the outside air and transfers it to the water, which is then stored in the tank inside your home.  The SANC02 is the first heat pump water ...

...air source heat pump to heat the air of the house. This gives us air that is heated on average three times more efficiently (and three times cheaper) than had we relied on electric resistance heat in the form of baseboard heaters or our radiant floor boiler.  We also have an air-to-water hybrid electric heat pump hot w...

...air handling unit (AHU) and a multi-speed fan to supply warm and cold air for space heating and cooling. House B Heated with a 13.3 kW high efficiency ground source heat pump manufactured by WaterFurnace™ connected to two 152.3 m (500 ft) horizontal loops in the yard. Ground source heat pump vs. air source heat pump - ...