These water heaters are far more energy-efficient than conventional options. We put 10 models to the test.By Yasmeen KhanHeat ...

Get expert advice on improvements to your home, including design tips, how much you'd expect to pay for a pro and what to ask ...

To ensure performance, longevity, and profit, HVAC techs need to be properly trained on all aspects of heat pumps, or it ...

They are not covered by the government's grant scheme. If you're looking for a stand alone air conditioner, check our air conditioner reviews. An air source heat pump takes heat from the outside air ...

An expansion of the province's heat pump ... warm and cool air instead of generating it. They can also be installed in ...

It can cost more than £10,000 to buy and install an air source heat pump, but substantial government grants help reduce that. Find out more about heat pumps and how ...

In terms of “eco-efficiency,” the scientists found that the air source heat pump with a PV system and the log wood gasification boiler perform better than all other systems. “Three other ...

Heat pumps are still much too expensive for many. From bigger subsidies to tweaking tax rates, here's what could boost their ...

Ask a technician how a heat pump works, and you may get an answer that sounds almost magical. In layman's terms, heat pumps absorb heat from the air and move it from inside your house to the ...

Basically, an air conditioner contains a liquid refrigerant that evaporates in an interior evaporator coil, “pulling heat out of indoor air and cooling your home.” After which, “the hot ...

But why does a heat pump need refrigerant? Well, to transfer heat. By changing the state of the liquid to a gas, then compressing it, the appliance absorbs heat from even very cold outdoor air and ...

Energy-efficiency and clean energy projects like insulation, solar, and heat pumps can bring you thousands in federal and state tax credits and incentives.