The feds challenged heat pump makers to build models that worked well in the cold. The first ones are about to go on sale.

After successful residential trials, heat pump technologies for temperatures as low as minus 15 degrees Fahrenheit are being ...

Bosch is now the first to bring a cold-climate heat pump to market as part of the US DOE's Residential Cold Climate Heat Pump ...

I save $150 to $200 on my power bill every month while maintaining my pool in proper conditions. It used to be bloody expensive when I was still engaging with my old single-speed pump. But things ...

heat pumps typically relied on single-speed compressors that functioned like an on/off switch, making it harder for the system to cope with extreme swings in temperature. MODERN ERA: Today’s more ...