Heat pumps can reduce carbon emissions associated with heating buildings, and many states have set aggressive targets to ...

Learn how to build your own simple DIY air pump using a plastic syringe, a small DC motor, and basic materials you may already have at home. This easy-to-follow tutorial walks you through each step, ...

Discover how to make a miniature air pump for inflating a bicycle inner tube using common materials like a syringe, rubber ...

These are the best whole-house heat pumps from Consumer Reports' tests. These heat pumps are more efficient and can save you money.

Most heat pumps fall into the broad categories of ducted or ductless, but there are also a number of subcategories you should be aware of when choosing a heat pump for your home. Sam Becker ...

Both the government and Nesta assume that a home with a heat pump would disconnect from the gas grid, meaning that it would no longer need to pay the daily “standing charge” for gas. This currently ...

In the vast world of outdoor gear, finding a reliable portable compact air pump that combines multiple functions used to be a tricky find. However the 01 PUMP, a 5-in-1 outdoor air pump and camping ...

Daikin has released a line of residential air-to-air heat pumps, using difluoromethane (R32) as the refrigerant, with outdoor unit dimensions of 662 mm x 442 mm x 1022 mm. The output ranges from 2.5 ...

From Japan to China and the US to Scandinavia, heating with air conditioning has long been standard practice. But now warming homes with AC is catching on in other parts of the world.