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Plain-English explainers on how heat pumps work, what the ratings mean and what to expect.

With a furnace, deep setbacks save money. With a heat pump they can cost you, because recovery pulls in expensive…

September 17, 202623 min read

Light frost on the outdoor coil is normal winter behavior and defrost clears it. Solid ice encasing the unit, ice…

September 16, 202622 min read

A ground-source heat pump uses buried pipe and steady soil temperatures instead of outdoor air, so a cold snap barely…

September 15, 202625 min read

Cash is usually cheapest, and the financing on your installer's tablet rarely is. A plain comparison of on-bill programs, green…

September 14, 202622 min read

Aux heat is automatic backup that helps your heat pump. Emergency heat is a manual mode that switches the heat…

September 13, 202622 min read

Heat pump air feels cool by design, so start by confirming it is actually broken. Then work down 10 causes…

September 12, 202622 min read

Eight value heat pumps for 2026, from $6,500 ducted systems to sub-$1,000 mini-splits, with typical installed price ranges and the…

September 9, 202610 min read

Eight of the highest-rated heat pumps you can buy in 2026, ranked by published SEER2 and HSPF2, with a spec…

September 9, 202610 min read

Seven of the quietest heat pumps you can buy in 2026, with published outdoor and indoor dB ratings, an explanation…

September 9, 202611 min read

A heat pump is an air conditioner that can run in reverse. It costs about $1,000–$3,000 more and pays off…

September 8, 20267 min read

At 2026 average prices a heat pump beats a 96% furnace on running cost above a COP of about 3.2.…

September 8, 20267 min read

With ENERGY STAR moving to DOE, the 2025 Most Efficient criteria remain the reference for heat pumps. Here are the…

September 3, 20264 min read

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