The All-Weather 120V Window Heat Pump can be installed on your own. The unit has some nifty features. The outdoor unit has a diffuser that turns any condensate into mist, meaning no water is ...

Gradient's All-Weather 120V Window Heat Pump Meets the Highest level Recognized on the Consortium for Energy Efficiency's Qualified Product List as an Advanced Tier Product "Gradient's mission to ...

Gradient's 120V All-Weather Heat Pump can heat or cool 500 square feet of space, and all it needs to install is a standard electrical outlet.

Compressors or positive displacement pumps may drop in speed to a level where they have ... disconnected and then reconnected within a safe ‘window’. Although low inertia drives can only be dipproofed ...

The field-testing phase of the Residential Cold Climate Heat Pump Technology Challenge is over, and eight manufacturers that took part are in various stages of bringing new, Challenge-certified heat ...

To keep the house warm in the cold months, you turn up the heat. Heat pumps offer plenty of benefits for homeowners. For one thing, they're considerably less expensive to run than standard central air ...

EV batteries have to work hard to warm themselves and passengers, but heat pumps are helping drivers get several more miles on the road. EV batteries have to work hard to warm themselves and ...

About 50 per cent of homes in the province are already equipped with a heat pump, according to speaker, writer and sustainability consultant Carl Duivenvoorden. Duivenvoorden, who claims heat ...

Households with heat pumps face higher energy bills in colder months than those with gas boilers, analysis shows. Labour is offering grants of up to £7,500 to households willing to switch to ...

When you think of heat pumps -- which, admittedly you might not do very often -- you probably picture a large device that admits a roaring sound in backyards throughout the land. But not all ...