Heat pumps used to struggle in the cold. Not anymore.
Modern heat pumps, including those designed specifically for cold climates, often don’t switch to backup heat until the ...
Electrek24d
Seriously good cold-climate heat pumps are headed to the US market
The eight manufacturers that took part in the US Department of Energy’s (DOE) Residential Cold Climate Heat Pump Challenge are now taking their new, improved products to market. Heat pumps are a ...