Skip to content
Rebate.Blue

Check a heat pump’s certified ratings

Type the outdoor unit’s model number from its nameplate, or the AHRI reference number from your quote. You will see its ratings, how it compares with others of its size, and the rebate standards it meets.

Covers heat pumps sold new today (R-454B and R-32 refrigerant). See older R-410A models · Updated

Partial model numbers work. AHRI numbers find the pairing listed for each model.

Ducted, 2.5–3 tons: every model, highest efficiency on a 5°f day first

One size class at a time, so the numbers compare directly.

Showing Ducted, 2.5–3 tons (27,000–38,999 Btu/h cooling). What size is my system?

  1. 1701K15HVH36WD2VN3with ducted air handler K15HVH36WD2HN3KeplerX3 tons · 34,200 Btu/h · DuctedBelow the middle1.75
  2. 1702EL18KSLV-036-230**with ducted air handler LH35/36F*+TXV+LEFE4BLennox3 tons · 34,000 Btu/h · DuctedBelow the middle1.75
  3. 1703LRP15HPK36VP-*Lennox3 tons · 34,200 Btu/h · DuctedBelow the middle1.75
  4. 1704RPHPV-71536P-*Lennox (sold as Armstrong Air)3 tons · 34,200 Btu/h · DuctedBelow the middle1.75
  5. 1705MRC-36HWD1N10-M152AMidea3 tons · 34,200 Btu/h · DuctedBelow the middle1.75
  6. 1706MRC-36HWD1N10-M152GMidea3 tons · 34,200 Btu/h · DuctedBelow the middle1.75
  7. 1707CSH4BE5M1SP30Kwith ducted air handler B65BMMX30K*BNortek Global HVAC (sold as Maytag)2.5 tons · 29,000 Btu/h · DuctedBelow the middle1.75
  8. 1708CSH4BE5M1SP36Kwith ducted air handler B65BMMX36K*BNortek Global HVAC (sold as Maytag)3 tons · 34,200 Btu/h · DuctedBelow the middle1.75
  9. 1709FSH4BE5M1SP30Kwith ducted air handler B65BMMX30K*BNortek Global HVAC (sold as Frigidaire)2.5 tons · 29,000 Btu/h · DuctedBelow the middle1.75
  10. 1710FSH4BE5M1SP36Kwith ducted air handler B65BMMX36K*BNortek Global HVAC (sold as Frigidaire)3 tons · 34,200 Btu/h · DuctedBelow the middle1.75
  11. 1711FSH4BF5M2SX36Kwith ducted air handler B65VMMX3648K*CNortek Global HVAC (sold as Frigidaire)3 tons · 36,000 Btu/h · DuctedBelow the middle1.75
  12. 1712HSH4ME5M1SP30Kwith ducted air handler C85DAMX3036U*BNortek Global HVAC (sold as Intertherm)2.5 tons · 29,600 Btu/h · DuctedBelow the middle1.75
  13. 1713HSH4ME5M1SP36Kwith ducted air handler C85DAMX3036U*BNortek Global HVAC (sold as Intertherm)3 tons · 34,600 Btu/h · DuctedBelow the middle1.75
  14. 1714PSH4BE5M1SP30Kwith ducted air handler B65BMMX30K*BNortek Global HVAC (sold as Maytag)2.5 tons · 29,000 Btu/h · DuctedBelow the middle1.75
  15. 1715PSH4BE5M1SP36Kwith ducted air handler B65BMMX36K*BNortek Global HVAC (sold as Maytag)3 tons · 34,200 Btu/h · DuctedBelow the middle1.75
  16. 1716PSH4BF5M2SX36Kwith ducted air handler B65VMMX3648K*CNortek Global HVAC (sold as Maytag)3 tons · 36,000 Btu/h · DuctedBelow the middle1.75
  17. 1717SH4BE5M1SP30Kwith ducted air handler B65BMMX30K-BNortek Global HVAC (sold as Nordyne)2.5 tons · 29,000 Btu/h · DuctedBelow the middle1.75
  18. 1718SH4BE5M1SP36Kwith ducted air handler B65BMMX36K-BNortek Global HVAC (sold as Nordyne)3 tons · 34,200 Btu/h · DuctedBelow the middle1.75
  19. 1719SH4BF5M2SX36Kwith ducted air handler B65VMMX3648K-CNortek Global HVAC (sold as Nortek Global Hvac Llc)3 tons · 36,000 Btu/h · DuctedBelow the middle1.75
  20. 1720SH4ME5M1SP30Kwith ducted air handler C85DAMX3036U-BNortek Global HVAC (sold as Nordyne)2.5 tons · 29,600 Btu/h · DuctedBelow the middle1.75
  21. 1721SH4ME5M1SP36Kwith ducted air handler C85DAMX3036U-BNortek Global HVAC (sold as Nordyne)3 tons · 34,600 Btu/h · DuctedBelow the middle1.75
  22. 1722WSH4BE5M1SP30Kwith ducted air handler B65BMMX30K*BNortek Global HVAC (sold as Frigidaire)2.5 tons · 29,000 Btu/h · DuctedBelow the middle1.75
  23. 1723WSH4BE5M1SP36Kwith ducted air handler B65BMMX36K*BNortek Global HVAC (sold as Frigidaire)3 tons · 34,200 Btu/h · DuctedBelow the middle1.75
  24. 1724HSH4ME5M1SP30Kwith ducted air handler C85DAMX3036U*BREVOLV2.5 tons · 29,600 Btu/h · DuctedBelow the middle1.75
  25. 1725HSH4ME5M1SP36Kwith ducted air handler C85DAMX3036U*BREVOLV3 tons · 34,600 Btu/h · DuctedBelow the middle1.75

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

What size is my system?

Tons and Btu

A heat pump’s size is its rated cooling output, in Btu per hour. Installers talk in tons: one ton is 12,000 Btu per hour, so a 3-ton unit is about 36,000.

Where to find yours: the nameplate sticker on the outdoor unit lists the model number. Many model numbers include the size in thousands of Btu, such as 24 (2 tons), 36 (3 tons) or 48 (4 tons). Your quote or AHRI certificate also lists it. Look up a model number

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

Size classes used here

  • Up to 1.5 tonsunder 21,000 Btu/h
  • 2 tons21,000–26,999 Btu/h
  • 2.5–3 tons27,000–38,999 Btu/h
  • 3.5–4.5 tons39,000–56,999 Btu/h
  • 5 tons and up57,000 Btu/h and up

The advanced view lists every model with filters for brand, standard, size and type, sortable by any rating.

Open the advanced view