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CEE 2026: which heat pumps meet it?

The 2026 revision of CEE Tier 1, with higher low-temperature capacity requirements than 2025. 46% of certified models (4,390, about 5 in 10) meet it.

Covers older R-410A heat pumps, no longer installed new. See models sold today · Updated

What it asks for

Path A (heating-dominated)

  • Efficiency on a 5°F day (COP at 5°F): 1.75 or more
  • Heating power kept at 5°F (Capacity at 5°F vs 47°F): 65% or more of its 47°F output
  • Winter-long heating efficiency (HSPF2): 8.5 or more
  • Summer-long cooling efficiency (SEER2): 16 or more
  • Hot-day cooling efficiency (EER2): 9.8 or more

Path B (cooling-dominated / dual fuel)

  • Efficiency on a 5°F day (COP at 5°F): 1.75 or more
  • Heating power kept at 5°F (Capacity at 5°F vs 47°F): 50% or more of its 47°F output
  • Winter-long heating efficiency (HSPF2): 8 or more
  • Summer-long cooling efficiency (SEER2): 16 or more
  • Hot-day cooling efficiency (EER2): 11 or more

Meeting every line of either path is enough. A model counts when at least one of its certified pairings meets every line on its own. Programs can also have rules about the installer, sizing and paperwork; those are not checked here. Source: Consortium for Energy Efficiency

How often each size meets itThe dark line is the share across all sizes; each bar is one size, every type together.
  • Up to 1.5 tons2,096 of 3,130 models67%
  • 2 tons760 of 1,437 models53%
  • 2.5–3 tons992 of 2,588 models38%
  • 3.5–4.5 tons485 of 2,136 models23%
  • 5 tons and up57 of 349 models16%

All sizes: 46%

Source: AHRI directory.

Models that meet it, one size class at a time

Highest efficiency on a 5°F day first. Every model here meets the level.

Showing Ductless, Up to 1.5 tons (under 21,000 Btu/h cooling). What size is my system?

  1. 1LUU180HHVwith ducted air handler LDN187HV4LG1.5 tons · 18,000 Btu/h · DuctedTop 10%3.29
  2. 2NTXSKH09A112**with ducted air handler TPEADA0091AA90AMitsubishi Electric (sold as Trane / Mitsubishi Electric)1 ton · 9,000 Btu/h · DuctedTop 10%3.28
  3. 3LAU090HYV3with ductless indoor unit LAN090HYV3LG1 ton · 9,000 Btu/h · DuctlessTop 10%3.13
  4. 4NTXSKS09A112**with ducted air handler PEAD-A09AA9Mitsubishi Electric (sold as Trane / Mitsubishi Electric)1 ton · 9,000 Btu/h · DuctedTop 10%3.12
  5. 5MUZ-HM09NA***with ductless indoor unit MSZ-HM09NAMitsubishi Electric1 ton · 9,000 Btu/h · DuctlessTop 10%3.08
  6. 6MUZ-HM09NAH**with ductless indoor unit MSZ-HM09NAMitsubishi Electric1 ton · 9,000 Btu/h · DuctlessTop 10%3.08
  7. 7NTXSMT09A112A*with ductless indoor unit NTXWMT09A112AMitsubishi Electric (sold as Trane / Mitsubishi Electric)1 ton · 9,000 Btu/h · DuctlessTop 10%3.08
  8. 8SUZ-KA09NA2with ductless indoor unit NTXUKS09A112AMitsubishi Electric1 ton · 9,000 Btu/h · DuctlessTop 10%3.08
  9. 9NTXSKS09A112AAwith ductless indoor unit SLZ-KF09NAMitsubishi Electric (sold as Trane / Mitsubishi Electric)1 ton · 9,000 Btu/h · DuctlessTop 10%3.04
  10. 10NTXSKS12A112**with ducted air handler TPEADA0121AA90AMitsubishi Electric (sold as Trane / Mitsubishi Electric)1 ton · 12,000 Btu/h · DuctedTop 10%3.00

2,150 ductless, up to 1.5 tons models meet it. See them all in the advanced list

These are certified test ratings, not a recommendation for your home. The right size comes from a load calculation by a contractor.

Brands with the most models that meet itShare of each brand’s own models; the dark line is the share across all models.

All models: 46%

Next steps

Want the full criteria table, where each threshold falls on every model, pass rates by duct type and the complete list? Switch to Advanced.

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