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18,000 Btu (1.5-ton) heat pumps · page 8

1,417 certified 18,000 Btu (1.5-ton) heat pumps, ranked by seasonal cooling efficiency (SEER2), then heating efficiency (HSPF2), highest first, with the 48 filed in another size class after the rest.

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Filters 18,000 Btu (1.5-ton) Cold-climate only 1,109
SEER2 and HSPF2, 1,417 models Median SEER2 20.5; median HSPF2 9.7. 8.0 10.0 12.0 14.0 16.0 15.0 20.0 25.0 HSPF2 (heating efficiency)SEER2 (cooling efficiency) MOX430U-24HFN1-MR0 · Alsetria, Eco Air + 3 more · SEER2 17.0 · HSPF2 9.8BOHA-24MTB-M18S · Bosch · SEER2 17.0 · HSPF2 9.0SHV24H2R20 · Innovair · SEER2 17.0 · HSPF2 9.9MXZ-SM36NLHZ · Mitsubishi Electric · SEER2 16.5 · HSPF2 9.5MDV-V24WMN10T(B) · Midea · SEER2 16.5 · HSPF2 9.0BOHA-24RTB-M18S · Bosch · SEER2 16.5 · HSPF2 8.5 · 1 more model at this dotCDH2024C21 · CanAir · SEER2 16.4 · HSPF2 9.9 · 2 more models at this dotAZPN/24WD · Kepler · SEER2 16.3 · HSPF2 9.8SUZ-AK24NLHZ2 · Mitsubishi Electric · SEER2 16.2 · HSPF2 8.6BOVA-24RXB-M15S · Bosch · SEER2 16.0 · HSPF2 8.5 · 3 more models at this dotRP15AZ36AJ2N · Rheem, Ruud · SEER2 15.2 · HSPF2 7.8 Median 20.5 Median 9.7
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Each dot is one set of certified figures; models with the same figures share a dot. Right is more efficient over a cooling season; up is more efficient over a heating season.
  1. Filed in another size class, also certified at 18,000 Btu (1.5-ton) with some indoor units
  2. 1401 MOX430U-24HFN1-MR0Alsetria, Eco Air + 3 more
    26,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 19,400 Btu/h · Cold output 72–85% · HSPF2 9.8 · 10 pairings

  3. 1402 BOHA-24MTB-M18SBosch
    24,000 Btu/hheating at 47°F 23,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 20,000 Btu/h · Cold output 70–100% · HSPF2 9.0 · 15 pairings

  4. 1403 SHV24H2R20Innovair
    25,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 20,000 Btu/h · Cold output 80–94% · HSPF2 9.9 · 6 pairings

  5. 1404 MXZ-SM36NLHZMitsubishi Electric
    40,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split Cold climate · 5°F 37,000 Btu/h · Cold output 93–100% · HSPF2 9.5 · 16 pairings

  6. 1405 MDV-V24WMN10T(B)Midea
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 20,000 Btu/h · Cold output 70–100% · HSPF2 9.0 · 14 pairings

  7. 1406 BOHA-24RTB-M18SBosch
    24,000 Btu/hheating at 47°F 23,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 17,500 Btu/h · Cold output 70–97% · HSPF2 8.5 · 12 pairings

  8. 1407 MDV-V24WMN10T(A)Midea
    24,000 Btu/hheating at 47°F 23,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 17,500 Btu/h · Cold output 70–97% · HSPF2 8.5 · 11 pairings

  9. 1408 CDH2024C21CanAir
    25,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 20,000 Btu/h · Cold output 80–94% · HSPF2 9.9 · 4 pairings

  10. 1409 DIRM-24MAGICPRO20-OUDirect Air
    25,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 20,000 Btu/h · Cold output 80–94% · HSPF2 9.9 · 4 pairings

  11. 1410 EVD-24-ODettson
    25,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 20,000 Btu/h · Cold output 80–94% · HSPF2 9.9 · 4 pairings

  12. 1411 AZPN/24WDKepler
    25,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 20,000 Btu/h · Cold output 80–94% · HSPF2 9.8 · 7 pairings

  13. 1412 SUZ-AK24NLHZ2Mitsubishi Electric
    28,000 Btu/hheating at 47°F 23,800 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split Cold climate · 5°F 23,000 Btu/h · Cold output 82–97% · HSPF2 8.6 · 11 pairings

  14. 1413 BOVA-24RXB-M15SBosch
    24,000 Btu/hheating at 47°F 23,600 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 16,800 Btu/h · Cold output 70–72% · HSPF2 8.5 · 20 pairings

  15. 1414 BOVB-24RTB-M15SBosch
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 16,800 Btu/h · Cold output 70–72% · HSPF2 8.5 · 26 pairings

  16. 1415 MOVB-24HDN10-M16GMidea

    Same as MOVC-24HDN10-M16G

    24,000 Btu/hheating at 47°F 23,600 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 16,800 Btu/h · Cold output 70–72% · HSPF2 8.5 · 24 pairings

  17. 1416 MOVC-24HDN10-M16GMidea
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 16,800 Btu/h · Cold output 70–72% · HSPF2 8.5 · 32 pairings

  18. 1417 RP15AZ36AJ2NRheem, Ruud
    31,600 Btu/hheating at 47°F 34,200 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central Cold climate · 5°F 17,800 Btu/h · Cold output 51–57% · HSPF2 7.8 · 11 pairings

18,000 Btu (1.5-ton) heat pumps, ranked by seasonal cooling efficiency (SEER2), then heating efficiency (HSPF2)
# Model Brands Type At 5°FBtu/h · heating At 47°FBtu/h · heating At 95°FBtu/h · cooling Cold output% of 47°F rating COP 5°Ffull speed SEER2median pairing HSPF2Btu/Wh · median pairing Compressor Refrigerant Market Pairings
Filed in another size class, also certified at 18,000 Btu (1.5-ton) with some indoor units
1401 MOX430U-24HFN1-MR0 Alsetria, Eco Air + 3 more CentralCold climate 19,400 26,000 24,000 72–85% 2.10 17.0 9.8 Variable R-410A US CA 10
1402 BOHA-24MTB-M18S Bosch CentralCold climate 20,000 24,000 23,000 70–100% 1.90 17.0 9.0 Variable R-454B US CA 15
1403 SHV24H2R20 Innovair CentralCold climate 20,000 25,000 24,000 80–94% 1.98 17.0 9.9 Variable R-410A US CA 6
1404 MXZ-SM36NLHZ Mitsubishi Electric Mini-splitCold climate 37,000 40,000 36,000 93–100% 1.83 16.5 9.5 Variable R-454B US 16
1405 MDV-V24WMN10T(B) Midea CentralCold climate 20,000 24,000 24,000 70–100% 1.88 16.5 9.0 Variable R-454B US CA 14
1406 BOHA-24RTB-M18S Bosch CentralCold climate 17,500 24,000 23,000 70–97% 1.80 16.5 8.5 Variable R-454B US CA 12
1407 MDV-V24WMN10T(A) Midea CentralCold climate 17,500 24,000 23,000 70–97% 1.80 16.5 8.5 Variable R-454B US CA 11
1408 CDH2024C21 CanAir CentralCold climate 20,000 25,000 24,000 80–94% 1.98 16.4 9.9 Variable R-410A US CA 4
1409 DIRM-24MAGICPRO20-OU Direct Air CentralCold climate 20,000 25,000 24,000 80–94% 1.98 16.4 9.9 Variable R-410A US CA 4
1410 EVD-24-O Dettson CentralCold climate 20,000 25,000 24,000 80–94% 1.98 16.4 9.9 Variable R-410A US CA 4
1411 AZPN/24WD Kepler CentralCold climate 20,000 25,000 24,000 80–94% 2.00 16.3 9.8 Variable R-410A US CA 7
1412 SUZ-AK24NLHZ2 Mitsubishi Electric Mini-splitCold climate 23,000 28,000 23,800 82–97% 1.80 16.2 8.6 Variable R-454B US CA 11
1413 BOVA-24RXB-M15S Bosch CentralCold climate 16,800 24,000 23,600 70–72% 1.80 16.0 8.5 Variable R-454B US CA 20
1414 BOVB-24RTB-M15S Bosch CentralCold climate 16,800 24,000 24,000 70–72% 1.80 16.0 8.5 Variable R-454B US CA 26
1415 MOVB-24HDN10-M16GSame as MOVC-24HDN10-M16G Midea CentralCold climate 16,800 24,000 23,600 70–72% 1.80 16.0 8.5 Variable R-454B US CA 24
1416 MOVC-24HDN10-M16G Midea CentralCold climate 16,800 24,000 24,000 70–72% 1.80 16.0 8.5 Variable R-454B US CA 32
1417 RP15AZ36AJ2N Rheem, Ruud CentralCold climate 17,800 31,600 34,200 51–57% 2.20 15.2 7.8 2-stage R-410A US CA 11

The share is heat output at 5°F divided by the 47°F rating. Tests use different compressor speeds.

17 of 1,417 units · page 8 of 8

Other sizes

Every size class, with how many units it holds and its median heat output at 5°F