The US may be hitting a tipping point for heat pumps
via grist.org
Short excerpt below. Read at the original source.
It appears America is falling in love with heat pumps, which is a tall order for an appliance. They use tricks of physics to extract warmth from wintry air and bring it inside, a far more efficient way of staying toasty than with gas furnaces. (It’s better to move heat from one place to another, […]