At what temp does a heat pump not work? Here's the truth.
You might be huddled under a blanket right now questioning at what temp does a heat pump not work before your own house starts experiencing like a walk-in freezer. It's a common worry, specifically if you've lived with a fuel furnace your entire life and are new to the field of electric heating. The particular short answer is the fact that a heat pump doesn't just "quit" at a specific number like a human might quit a job, but it does reach a point where it can't keep a person warm efficiently. ...