If you’ve never had a heat pump, it might seem like a new-fangled gadget. It’s just in recent years that they’ve gotten so popular. But the fact of the matter is, it’s based on technology that’s over 150 years old, and they’ve been in use in some American homes about as long as air conditioners. That said, if they’re not familiar to you, you might have some questions.
How do heat pumps work? What makes them different from air conditioners? Are they better? Would a heat pump be an upgrade? We’ve got the answers for you.