The outdoor unit also has a compressor ... And sources we spoke to said whole-house heat pumps for cold climates can easily cost more than $10,000. But with state or utility-based subsidies ...

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a ...

“Night tends to suck the heat out of a house in winter. Who wants to get up in the morning to a freezing house? If you use your home heating in one key way, you and your family won’t have to.