PITTSBURGH —Westinghouse expanded its line of mini-split heat pump systems for the U.S. and Canadian markets. This addition includes a broad range of indoor and outdoor units for use in a wide variety ...

WATERLOO, Ontario, Canada — Viessmann Canada, a manufacturer of heating and renewable energy systems, has launched new heat-pump products for residential and light commercial applications. The Vitocal ...

A heat pump heats and cools your home, functioning like a combined furnace and central air conditioner. Because it absorbs and moves heat from the air, it is exceptionally energy-efficient and ...

A heat pump heats and cools your home, functioning like a combined furnace and central air conditioner. Because they absorb and move ambient heat rather than burning fuel (or using energy-hungry ...