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Ranked by HSPF2 only: non-ducted systems, by size

Seasonal heating efficiency (2023 DOE test procedure). This board ranks by that one rating; it is not the overall cold-climate verdict, which is the cold-climate board. Inside one size and duct type the raw ratings are comparable, so these boards rank by the rating itself, more than one model per manufacturer when they earn it. Only manufacturers with a QMID (IRS Qualified Manufacturer ID) on file are ranked.

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LeaderboardsData as of updated · sources

Non-ducted, up to 1.5 tons: ranked by HSPF2 only

Non-ducted, up to 1.5 tons: ranked by HSPF2. Every model here is the same size and duct type, so the raw values are comparable. Ties go to the lower AHRI reference number; every number in a row is from that row’s certification.
# · Outdoor modelManufacturerSize · typeHSPF2COP@5°FCap. 5/47SEER2EER2Btu/h @5°FMeetsCombosAHRI ref.
137MPRAQ06AA3CARRIER · 45M Serieswith ductless indoor unit 45MPHAQ06XA3Also sold as Midea 37MPRAQ06AA3, MDV MOX430-06HFN10-M1HCarrier0.5 tons6,000 Btu/h · Non-ducted15.62.00150%35.117.513,500CEE 25CEE 26XcelES CC5215413141
2D5CPRAH06AAKMIDEA · D5F Serieswith ductless indoor unit D5FPHAH06XAKAlso sold as Arcoaire D5CPRAH06AAKMidea0.5 tons6,000 Btu/h · Non-ducted15.62.00150%33.116.513,500CEE 25CEE 26XcelES CC1215413295
3MO1SS-H06B-2AMIDEA · MSE Serieswith ductless indoor unit MSESU-H06B-2AMidea0.5 tons6,000 Btu/h · Non-ducted15.62.00150%35.017.413,500CEE 25CEE 26XcelES CC1215471385
4BMS635SHYCBLUERIDGE · BMS Serieswith ductless indoor unit BMS635SHYWAlso listed as BXS6A06UC0BlueRidge0.5 tons6,000 Btu/h · Non-ducted15.62.00150%35.017.413,500CEE 25CEE 26XcelES CC1215853907
5ML06HP230CALH-OMAINLINE · ML Serieswith ductless indoor unit ML06HP230CALH-IRheem0.5 tons6,000 Btu/h · Non-ducted15.62.00150%35.017.413,500CEE 25CEE 26XcelES CC2215864344
6A-ZHP06SA-1COMFORT-AIRE · A-ZHP Serieswith ductless indoor unit B-ZHP06SA-1Lennox0.5 tons6,000 Btu/h · Non-ducted15.62.00150%35.017.413,500CEE 25CEE 26XcelES CC2216097116
7D5CPRAH18AAMIDEA · D5F Serieswith ductless indoor unit D5FPHAH18XAKAlso sold as MDV MOD30-18HFN10-M1H, Arcoaire D5CPRAH18AAMidea1.5 tons18,000 Btu/h · Non-ducted15.22.34113%24.514.022,600CEE 25CEE 26CEE AdvXcelDOEES CC1215413298
837MAHAQ06AA3CARRIER · 45M Serieswith ductless indoor unit 45MAHAQ06XA3Also sold as Midea 37MAHAQ06AA3, Midea D5CSHAH06AAK, MDV MOX230-06HFN10-M1X, Arcoaire D5CSHAH06AAKCarrier0.5 tons6,000 Btu/h · Non-ducted14.82.40110%25.718.07,700CEE 25CEE 26CEE AdvXcelDOEES CC13215323742
9BZ33-HYP06OUT2-454-G3-PBreeze33 · BZ33 Serieswith ductless indoor unit BZ33-HYP06WALL2-454-G3-PBreeze330.5 tons6,000 Btu/h · Non-ducted14.82.40110%25.518.07,700CEE 25CEE 26CEE AdvXcelDOEES CC2215449757
10MO1HS-H06B-2AMIDEA · MSE Serieswith ductless indoor unit MSEHU-H06B-2AMidea0.5 tons6,000 Btu/h · Non-ducted14.82.40110%25.518.07,700CEE 25CEE 26CEE AdvXcelDOEES CC3215471379

Non-ducted, up to 1.5 tons board

Non-ducted, 2 tons: ranked by HSPF2 only

Non-ducted, 2 tons: ranked by HSPF2. Every model here is the same size and duct type, so the raw values are comparable. Ties go to the lower AHRI reference number; every number in a row is from that row’s certification.
# · Outdoor modelManufacturerSize · typeHSPF2COP@5°FCap. 5/47SEER2EER2Btu/h @5°FMeetsCombosAHRI ref.
1BMS500-AAS024-1CSXHDBOSCH · BMS Serieswith ductless indoor unit BMS500-AAU024-1AHWXDBosch2 tons24,000 Btu/h · Non-ducted13.52.3483%21.013.024,200CEE 25CEE 26XcelES CC3215223290
237MAHAQ24AA3CARRIER · 45M Serieswith ductless indoor unit 45MAHAQ24XA3Also sold as Midea 37MAHAQ24AA3, Midea D5CSHAH24AAK, MDV MOD30-24HFN10-M1X, Arcoaire D5CSHAH24AAKCarrier2 tons24,000 Btu/h · Non-ducted13.52.3483%21.213.024,200CEE 25CEE 26XcelES CC21215323746
3BZ33-HYP24OUT2-454-G3-PBreeze33 · BZ33 Serieswith ductless indoor unit BZ33-HYP24WALL2-454-G3-PBreeze332 tons24,000 Btu/h · Non-ducted13.52.3483%21.013.024,200CEE 25CEE 26XcelES CC5215449761
4MO1HS-H24B-2AMIDEA · MSE Serieswith ductless indoor unit MSEHU-H24B-2AMidea2 tons24,000 Btu/h · Non-ducted13.52.3483%21.013.024,200CEE 25CEE 26XcelES CC5215471383
5MOS24H2BH0AINNOVAIR · MHW Serieswith ductless indoor unit MHW24H2BHRBInnovair2 tons24,000 Btu/h · Non-ducted13.52.3483%21.013.024,200CEE 25CEE 26XcelES CC5215725446
6SENA-24HF-OGSENVILLE · SENA Serieswith ductless indoor unit SENA-24HF-IGGSenville2 tons24,000 Btu/h · Non-ducted13.52.3483%21.013.024,200CEE 25CEE 26XcelES CC4215735298
7BMS2421HHYCBLUERIDGE · BMS Serieswith ductless indoor unit BMC24HHYWAlso listed as BXS5A24UC0BlueRidge2 tons24,000 Btu/h · Non-ducted13.52.3483%21.013.024,200CEE 25CEE 26XcelES CC5215853905
8CH-RHP24-230VOCooper&Hunter · CH Serieswith ductless indoor unit CH-PRO24MASTWM-230VICooper&Hunter2 tons24,000 Btu/h · Non-ducted13.52.3483%21.013.024,200CEE 25CEE 26XcelES CC9215864176
9ML24HP230CALH-OMAINLINE · ML Serieswith ductless indoor unit ML24HP230CALH-IRheem2 tons24,000 Btu/h · Non-ducted13.52.3483%21.013.024,200CEE 25CEE 26XcelES CC2215864348
10O-HH-24-HP-C-230C-OMRCOOL · O-HH Serieswith ductless indoor unit O-24-HP-WMAH-230C-OMRCOOL2 tons24,000 Btu/h · Non-ducted13.52.3483%21.013.024,200CEE 25CEE 26XcelES CC3216032566

Non-ducted, 2 tons board

Non-ducted, 2.5–3 tons: ranked by HSPF2 only

Non-ducted, 2.5–3 tons: ranked by HSPF2. Every model here is the same size and duct type, so the raw values are comparable. Ties go to the lower AHRI reference number; every number in a row is from that row’s certification.
# · Outdoor modelManufacturerSize · typeHSPF2COP@5°FCap. 5/47SEER2EER2Btu/h @5°FMeetsCombosAHRI ref.
1MCY-MUB0368HS2P-ULTOSHIBA CARRIER · MCY-MUB0368HS2P-ULCarrier3 tons36,000 Btu/h · Non-ducted12.12.4271%29.117.228,200CEE 25CEE 26XcelES CC5216760287
2MXZ-SM36NLHZ***Mitsubishi Electric · Smart MultiAlso listed as PUMY-HL36NKMU, MXZ-SM36NLHZ-Mitsubishi Electric3 tons36,000 Btu/h · Non-ducted12.02.00100%23.014.542,000CEE 25CEE 26XcelES CC4215685464
3YPAS30BUFASDQ1YORK · airCore700with ductless indoor unit YPCIB30UFA1DQYork2.5 tons30,000 Btu/h · Non-ducted12.02.30102%21.014.032,600CEE 25CEE 26CEE AdvXcelDOEES CC6218694244
4YPAS30BLFASDQ1YORK · airCore700with ductless indoor unit YPCIB30UFA1DQYork2.5 tons30,000 Btu/h · Non-ducted12.02.40103%20.313.932,800CEE 25CEE 26CEE AdvXcelDOEES CC3218694248
5RAV-BP301AT2P-ULTOSHIBA CARRIER · RAV-BP301AT2P-ULwith ductless indoor unit RAV-HB301UTP-ULCarrier2.5 tons30,000 Btu/h · Non-ducted11.82.4080%24.514.124,000CEE 25CEE 26XcelES CC4216415465
6YPAS36BUFASDQ1YORK · airCore700with ductless indoor unit YPCIB36UFA1DQYork3 tons36,000 Btu/h · Non-ducted11.82.2092%21.013.035,000CEE 25CEE 26XcelES CC6218694245
7YPAS36BLFASDQ1YORK · airCore700with ductless indoor unit YPCIB36UFA1DQYork3 tons36,000 Btu/h · Non-ducted11.82.10104%20.514.439,500CEE 25CEE 26CEE AdvXcelDOEES CC4218694249
8M5OX631-36HFN10-M1XD*MDV · M5O SeriesAlso sold as CTMorley MOU-5B36H-2; also listed as M5OX631-36HFN10-M1X, M5OX631-36HFN10-M1XD-DMidea3 tons36,000 Btu/h · Non-ducted11.31.90103%21.512.237,000CEE 25CEE 26XcelES CC6214861755
9DRA5H36M2ADurastar · DRA SeriesDurastar3 tons36,000 Btu/h · Non-ducted11.31.90103%21.512.237,000CEE 25CEE 26XcelES CC3215359221
10ML36HP230MULH-OMAINLINE · ML SeriesRheem3 tons36,000 Btu/h · Non-ducted11.31.90103%21.512.237,000CEE 25CEE 26XcelES CC6215864427

Non-ducted, 2.5–3 tons board

Non-ducted, 3.5–4.5 tons: ranked by HSPF2 only

Non-ducted, 3.5–4.5 tons: ranked by HSPF2. Every model here is the same size and duct type, so the raw values are comparable. Ties go to the lower AHRI reference number; every number in a row is from that row’s certification.
# · Outdoor modelManufacturerSize · typeHSPF2COP@5°FCap. 5/47SEER2EER2Btu/h @5°FMeetsCombosAHRI ref.
1MXZ-SM48NLHZ***Mitsubishi Electric · Smart MultiAlso listed as PUMY-HL48NKMU, MXZ-SM48NLHZ-Mitsubishi Electric4 tons48,000 Btu/h · Non-ducted11.52.00100%23.013.154,000CEE 25CEE 26XcelES CC4215685467
2D5CMHAH48FAKMIDEA · D5C SeriesAlso sold as MDV M6OE31-48HFN10-M1XD, MDV M6OE31-48HFN10-M1X, Bryant 37MGHAQ48FA3, Arcoaire D5CMHAH48FAK; also listed as 37MGHAQ48FA3Midea4 tons47,000 Btu/h · Non-ducted11.32.0096%23.012.047,000CEE 25CEE 26XcelES CC3215357415
3MCY-MUB0488HS2P-ULTOSHIBA CARRIER · MCY-MUB0488HS2P-ULCarrier4 tons48,000 Btu/h · Non-ducted11.32.5070%24.413.438,000CEE 25CEE 26XcelES CC5216760288
4RAV-BP421AT2P-ULTOSHIBA CARRIER · RAV-BP421AT2P-ULwith ductless indoor unit RAV-HB421UTP-ULCarrier3.5 tons42,000 Btu/h · Non-ducted11.22.1080%22.612.033,400CEE 25CEE 26XcelES CC3216415467
5MXZ-SM42NLHZ***Mitsubishi Electric · Smart MultiAlso listed as PUMY-HL42NKMU, MXZ-SM42NLHZ-Mitsubishi Electric3.5 tons42,000 Btu/h · Non-ducted11.12.00100%21.513.448,000CEE 25CEE 26XcelES CC3215685465
6BMS500-AAM048-1CSXHDBOSCH · BMS SeriesBosch4 tons47,000 Btu/h · Non-ducted11.02.0096%23.012.047,000CEE 25CEE 26XcelES CC3215223325
737MBHAQ48AA3CARRIER · 45M Serieswith ductless indoor unit 45MBCAQ48XA3Also sold as Midea 37MBHAQ48AA3, Midea D5CLHAH48AAK, MDV MOE30-48HFN10-M2X, Arcoaire D5CLHAH48AAKCarrier4 tons48,000 Btu/h · Non-ducted11.01.9690%18.210.047,500CEE 25CEE 26XcelES CC16215323845
8KUMXA421ALG · KUMXA421ALG3.5 tons42,000 Btu/h · Non-ducted11.02.29100%21.513.848,000CEE 25CEE 26CEE AdvXcelDOEES CC3215402347
9BZ33-HYP48OUT2-454-G3-PBreeze33 · BZ33 Serieswith ductless indoor unit BZ33-CASS48-454-G3-PBreeze334 tons48,000 Btu/h · Non-ducted11.01.9690%18.210.047,500CEE 25CEE 26XcelES CC4215449768
10BZ33-HYP486Z2-454-G3-PBreeze33 · BZ33 SeriesBreeze334 tons47,000 Btu/h · Non-ducted11.02.0096%23.012.047,000CEE 25CEE 26XcelES CC3215449808

Non-ducted, 3.5–4.5 tons board

Non-ducted, 5 tons and up: ranked by HSPF2 only

Non-ducted, 5 tons and up: ranked by HSPF2. Every model here is the same size and duct type, so the raw values are comparable. Ties go to the lower AHRI reference number; every number in a row is from that row’s certification.
# · Outdoor modelManufacturerSize · typeHSPF2COP@5°FCap. 5/47SEER2EER2Btu/h @5°FMeetsCombosAHRI ref.
1AM060FCMDCG1SAMSUNG · DVM S MiniSamsung5 tons60,000 Btu/h · Non-ducted11.02.1185%23.013.856,250CEE 25CEE 26XcelES CC3216032696
2VPD060H6M-5PLENNOX · DVM S MiniLennox5 tons60,000 Btu/h · Non-ducted11.02.1185%23.013.856,250CEE 25CEE 26XcelES CC3216054508
3AVW-60F3DAH2HisenseHisense5 tons60,000 Btu/h · Non-ducted11.02.30100%21.511.063,000CEE 25CEE 26CEE AdvXcelDOE3216618254
4CHV6-RS60URBMHHCooper & HunterCooper&Hunter5 tons60,000 Btu/h · Non-ducted11.02.30100%21.511.063,000CEE 25CEE 26CEE AdvXcelDOE3217026559
5MXZ-SM60NLHZ***Mitsubishi Electric · Smart MultiMitsubishi Electric5 tons60,000 Btu/h · Non-ducted10.92.0094%20.012.062,000CEE 25CEE 26XcelES CC4217643000
6MXZ-SM60NLHZ-**Mitsubishi Electric · Smart MultiAlso listed as PUMY-HL60NKMUMitsubishi Electric5 tons60,000 Btu/h · Non-ducted10.92.0096%20.012.062,000CEE 25CEE 26XcelES CC4217643003
7MXZ-SM60NL***Mitsubishi Electric · Smart MultiAlso listed as PUMY-L60NKMU, MXZ-SM60NL-Mitsubishi Electric5 tons60,000 Btu/h · Non-ducted10.52.0072%20.012.046,500CEE 25CEE 26XcelES CC4215685468
8MWHQ060NC2AA*GE Appliances · MRV 7SGE Appliances5 tons60,000 Btu/h · Non-ducted10.52.0078%21.012.051,000CEE 25CEE 26XcelES CC2218325037
93TVHS060SF000AATrane · TraneAlso listed as 3TXK2260AF00HAATrane5 tons60,000 Btu/h · Non-ducted10.52.0078%21.012.051,000CEE 25CEE 26Xcel2218451028
10MCY-MUB0608HS2P-ULTOSHIBA CARRIER · MCY-MUB0608HS2P-ULCarrier5 tons60,000 Btu/h · Non-ducted10.42.0260%23.312.238,500CEE 25CEE 264216760289

Non-ducted, 5 tons and up board

Download CSV of these HSPF2 boardsEvery board above in one file, ranked by value within each peer group.

Typical HSPF2 by size and duct type

The median model of each peer group. The spread between groups is why models are only compared within their own.
HSPF2 by size and duct typeEvery model, one row per peer group; the highlighted row is the one on this board · Low-GWP (R-454B, R-32)
  • All models of the group (shape)
  • Median and middle 50% / 80%
  • Leaderboard models
Non-ducted, up to 1.5 tons9.53,546 modelsNon-ducted, 2 tons9.5903 modelsNon-ducted, 2.5–3 tons10.01,137 modelsNon-ducted, 3.5–4.5 tons10.0568 modelsNon-ducted, 5 tons and up9.585 modelsmedian

Source: AHRI Directory · as of

Median HSPF2 of the representative certification, per peer group
Peer groupModelsMedian HSPF2
Ducted, up to 1.5 tons1,8279.2
Ducted, 2 tons1,1528.8
Ducted, 2.5–3 tons2,1988.3
Ducted, 3.5–4.5 tons2,6078.1
Ducted, 5 tons and up4587.2
Non-ducted, up to 1.5 tons3,5689.5
Non-ducted, 2 tons9039.5
Non-ducted, 2.5–3 tons1,14010.0
Non-ducted, 3.5–4.5 tons57010.0
Non-ducted, 5 tons and up859.5