HVAC Rated

Updated October 12, 2026 · 4,086 certified models

Find the right heat pump for your home

Every ENERGY STAR heat pump and mini-split, ranked on its official ratings and explained in plain English. Search a model, or start with what you want to know.

Best picks right now

Best 12,000 BTU mini-split

Fujitsu AOUH12KTAP1

12,000 BTU mini-split · AIRSTAGE H-Series · cold-climate certified

SEER2
31.5
HSPF2
13.7
Heat at 5°F
16,200

The most efficient model in the most popular single-room size.

Full specs and running cost

Best for cold winters

Fujitsu AOUH12KTAP1

12,000 BTU mini-split · AIRSTAGE H-Series · cold-climate certified

SEER2
31.5
HSPF2
13.7
COP at 5°F
2.62

Highest efficiency at 5°F among 12,000 BTU cold-climate models (COP 2.62).

Full specs and running cost

All best picks: by size, climate and room

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Mini-split heat pumps 2,415 models

Central heat pumps 1,568 models

Packaged heat pumps 103 models

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Heat pumps in your city

Climate, energy prices and the models that cost least to run, for 272 U.S. cities.

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The ratings in one minute

The federal minimum for a split heat pump is 14.3 SEER2 and 7.5 HSPF2. More on each rating