How Does a Heat Pump Work? A Homeowner’s Plain-English Guide
A heat pump does not make heat. It moves heat that already exists, which is exactly why it can deliver three or four units of warmth for every unit of electricity it drinks.
Latest articles
Why Your Heat Pump’s Auxiliary Heat Won’t Turn Off
Aux heat costs 2 to 5 times more to run than your heat pump alone. Here is when it running is normal, and when it means something is actually wrong.
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How to Reset a Heat Pump
A soft reset from the thermostat, a full power reset from the breaker, how to find a dedicated reset button, and when a reset is the wrong move.
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How Does a Heat Pump Work? A Homeowner’s Plain-English Guide
A heat pump does not make heat. It moves heat that already exists, which is exactly why it can deliver three or four units of warmth for every unit of electricity it drinks.
Continue reading
Do Heat Pumps Work in Cold Weather? What Really Happens Below Freezing
The short answer is yes, and modern cold-climate units are rated to keep producing useful heat down to -13°F. The longer answer is about capacity, not failure.
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Heat Pump vs Furnace: Which Actually Costs Less to Run?
The comparison everyone gets wrong, because they compare efficiency percentages instead of comparing the price of a delivered BTU.
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What Is COP in a Heat Pump, and What Number Is Actually Good?
COP is the cleanest efficiency number in HVAC and the one manufacturers are least eager to put on the box. Here is how to read it.
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Heat Pump Installation Cost in 2026: The Full Price Breakdown
Installed prices run from $5,500 for a straightforward single-zone swap to $22,000 for a whole-home ducted system with electrical work. Here is what drives the difference.
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Mini Split Installation Cost by Number of Zones
The first zone carries the outdoor unit and most of the labor. Every zone after that is comparatively cheap — until you cross the multi-head threshold.
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Homeowners who collect three written quotes typically save 12–18% on the same system. Tell us your ZIP and we will connect you with licensed installers in your area.
