Against comparable models

Each cell is the share of same-size, same-type models that the manufacturer’s typical model beats (50% is typical); the higher score is in bold. Raw medians are underneath for context: they depend on which sizes each one makes, so they are not compared.

Daikin and Mitsubishi Electric on every ratingPeer scores, 0–100 · grey ticks: every ranked manufacturer · shaded: the middle half of each one’s modelsMeasured against models of the same size and duct type, Mitsubishi Electric scores higher on 6 of the 6 ratings.

Daikin
Mitsubishi Electric
Other ranked manufacturers

Source: AHRI Directory, NEEP · as of Oct 11, 2026

Average peer percentile, raw median and rank among ranked manufacturers
Rating	Daikin	Mitsubishi Electric
Efficiency index	50%median — · 19th ranked	60%median — · 6th ranked
COP at 5°F	46%median 1.94 · 20th ranked	55%median 2.00 · 18th ranked
Capacity retention at 5°F	48%median 68% · 20th ranked	54%median 71% · 13th ranked
HSPF2	38%median 7.8 · 26th ranked	66%median 10.0 · 6th ranked
SEER2	45%median 16.6 · 20th ranked	63%median 20.0 · 4th ranked
EER2	54%median 11.7 · 13th ranked	60%median 12.5 · 7th ranked
Heating capacity at 5°F	47%median 23,200 Btu/h · 20th ranked	63%median 20,500 Btu/h · 6th ranked
Outdoor models	394	156
AHRI certifications	21,282	523

Share of models meeting each standard

Percent of each manufacturer’s models with a qualifying certification
Standard	Daikin	Mitsubishi Electric
CEE 2025 Tier 1 (Split ASHP)	38.1%150 models	80.8%126 models
CEE 2026 Tier 1 (Split ASHP)	34.8%137 models	80.8%126 models
CEE Advanced Tier (Split ASHP)	1.8%7 models	9.6%15 models
Xcel Energy Colorado cold-climate ASHP (2025)	29.7%117 models	66.7%104 models
DOE Cold Climate Heat Pump Challenge	1.8%7 models	9.6%15 models
ENERGY STAR Cold Climate	17.3%68 models	66%103 models

Sizes and duct types offered

Models in each peer group, with the efficiency index of those models against the rest of the group.

Side by side, inside each size and duct typeShape: every model of the group · bars: each manufacturer’s middle half, median dot, 10th–90th line · 10 groups where both have models

Daikin
Mitsubishi Electric
All models of the group

Raw ratings are only placed side by side within one size and duct type, where they are comparable.

Source: AHRI Directory · as of Oct 11, 2026

Models per peer group · efficiency index within the group
Size and duct type	Daikin	Mitsubishi Electric
Ducted, up to 1.5 tons	30 · index 36%	25 · index 62%
Ducted, 2 tons	47 · index 44%	10 · index 61%
Ducted, 2.5–3 tons	105 · index 52%	29 · index 62%
Ducted, 3.5–4.5 tons	152 · index 57%	29 · index 56%
Ducted, 5 tons and up	16 · index 50%	10 · index 54%
Non-ducted, up to 1.5 tons	43 · index 46%	60 · index 64%
Non-ducted, 2 tons	13 · index 49%	13 · index 61%
Non-ducted, 2.5–3 tons	8 · index 51%	21 · index 60%
Non-ducted, 3.5–4.5 tons	7 · index 33%	18 · index 54%
Non-ducted, 5 tons and up	1 · index 48%	6 · index 67%

Cold-climate and all-around picks, size class by size class

Each manufacturer’s best model on each board in every size and duct type, side by side; the higher score is in bold. Both scores are 0–100 against every model of that size class (the line on each bar is 50, the typical model there), so the two compare fairly even when they make different sizes.

Cold-climate picks

Best cold-climate pick per size and duct type (keeps at least 70% of its heat at 5°F). Qualifies when its capacity retention at 5°F (capacity at 5°F as a share of capacity at 47°F) is at least 70% and Capacity retention at 5°F, COP at 5°F, HSPF2 are all rated. Score = the equal-weight mean of its peer percentiles on Capacity retention at 5°F, COP at 5°F, HSPF2 (share of the other models in its peer group it beats, 0–100), all from one certified pairing: in each duct type a model is sold in, its qualifying pairing of that type with the best score; equal scores (one decimal) go to the higher heating capacity at 5°F.
Size and duct type	DaikinCold-climate score, best model	Mitsubishi ElectricCold-climate score, best model
Ducted, up to 1.5 tons	62.5(50 is the typical model of its size class)RZA18AAVJUwith ducted air handler FTA18AVJU11 of 30 models qualify · AHRI 217175214	85.6(50 is the typical model of its size class) (higher)SUZ-AA15NLHZ***with ducted air handler PEAD-AA15NL10 of 24 models qualify · AHRI 215734918
Ducted, 2 tons	89.2(50 is the typical model of its size class) (higher)DH9VSA241CAwith ducted air handler CAHEA3630C3A+MBVK16CH*X00AAlso sold as Amana AZV9SA241CA, Goodman GZV9SA241CA12 of 47 models qualify · AHRI 216699791	78.7(50 is the typical model of its size class)PUZ-AK24NLHZ2***with ducted air handler PVA-AA24NL8 of 10 models qualify · AHRI 218697028
Ducted, 2.5–3 tons	88.5(50 is the typical model of its size class)DH9VSA361CAwith ducted air handler CAHEA3630C3A+MBVK16CH*X00AAlso sold as Amana AZV9SA361CA, Goodman GZV9SA361CA36 of 105 models qualify · AHRI 216699792	88.7(50 is the typical model of its size class) (higher)PUZ-AK30NLHZ2***with ducted air handler PVA-AA30NL20 of 30 models qualify · AHRI 218697041
Ducted, 3.5–4.5 tons	72.1(50 is the typical model of its size class)RZA42AAVJUwith ducted air handler FBA42AVJU49 of 152 models qualify · AHRI 217175223	80.2(50 is the typical model of its size class) (higher)MXZ-SM48NLHZ-**18 of 29 models qualify · AHRI 217135880
Ducted, 5 tons and up	77.3(50 is the typical model of its size class)RXTA60AAVJU*1 of 16 models qualify · AHRI 217178417	78.1(50 is the typical model of its size class) (higher)MXZ-SM60NLHZ-**6 of 10 models qualify · AHRI 217643004
Non-ducted, up to 1.5 tons	80.0(50 is the typical model of its size class)RXM09WVJU*with ductless indoor unit FTXM09WVJU34 of 43 models qualify · AHRI 212494257	97.5(50 is the typical model of its size class) (higher)MUZ-FX06NLHZ***with ductless indoor unit MSZ-FX06NLAlso listed as MUZ-FX06NLHZ243 of 60 models qualify · AHRI 215611124
Non-ducted, 2 tons	76.2(50 is the typical model of its size class)RXTA24AAVJU*10 of 13 models qualify · AHRI 217178408	88.4(50 is the typical model of its size class) (higher)PUZ-AK24NLHZ2***with ductless indoor unit PLA-AE24NL10 of 13 models qualify · AHRI 218697024
Non-ducted, 2.5–3 tons	66.9(50 is the typical model of its size class)RXLA36AAVJU*8 of 8 models qualify · AHRI 217178412	93.8(50 is the typical model of its size class) (higher)PUZ-AK30NLHZ2***with ductless indoor unit PLA-AE30NL12 of 21 models qualify · AHRI 218697037
Non-ducted, 3.5–4.5 tons	46.9(50 is the typical model of its size class)RXLA48AAVJU*7 of 7 models qualify · AHRI 217178413	78.4(50 is the typical model of its size class) (higher)MXZ-SM48NLHZ***Also listed as PUMY-HL48NKMU, MXZ-SM48NLHZ-13 of 18 models qualify · AHRI 215685467
Non-ducted, 5 tons and up	70.2(50 is the typical model of its size class) (higher)RXTA60AAVJU*1 of 1 models qualify · AHRI 217178411	70.0(50 is the typical model of its size class)MXZ-SM60NLHZ-**Also listed as PUMY-HL60NKMU6 of 6 models qualify · AHRI 217643003

All-around best

Best all-around model per size and duct type. Score = 50% heating, the mean of its peer percentiles on COP at 5°F, Capacity retention at 5°F, HSPF2, plus 50% cooling, the mean of its peer percentiles on SEER2 and EER2 (share of the other models in its peer group it beats, 0–100). All five ratings are required; there is no minimum heat kept at 5°F. In each duct type a model is sold in, it is scored on its pairing of that type with the best score; equal scores (one decimal) go to the higher cold-climate score, then the higher heating capacity at 5°F.
Size and duct type	DaikinAll-around score, best model	Mitsubishi ElectricAll-around score, best model
Ducted, up to 1.5 tons	65.5(50 is the typical model of its size class)RZA18AAVJUwith ducted air handler FBA18AVJU27 of 27 models have all five ratings · AHRI 217175219	78.3(50 is the typical model of its size class) (higher)SUZ-AA15NLHZ***with ducted air handler PEAD-AA15NL21 of 22 models have all five ratings · AHRI 215734918
Ducted, 2 tons	87.6(50 is the typical model of its size class) (higher)DH9VSA241CAwith ducted air handler CAHEA3630C3A+MBVK16CH*X00AAlso sold as Amana AZV9SA241CA, Goodman GZV9SA241CA30 of 42 models have all five ratings · AHRI 216699791	85.1(50 is the typical model of its size class)PUZ-AK24NLHZ2***with ducted air handler PVA-AA24NL12 of 12 models have all five ratings · AHRI 218697028
Ducted, 2.5–3 tons	89.0(50 is the typical model of its size class)DH9VSA361CAwith ducted air handler CAHEA3630C3A+MBVK16CH*X00AAlso sold as Amana AZV9SA361CA, Goodman GZV9SA361CA76 of 107 models have all five ratings · AHRI 216699792	93.9(50 is the typical model of its size class) (higher)PUZ-AK30NLHZ2***with ducted air handler PVA-AA30NL30 of 30 models have all five ratings · AHRI 218697041
Ducted, 3.5–4.5 tons	79.2(50 is the typical model of its size class) (higher)DPSH04BAPB2**E350Also listed as DPSH04BAPB3*E350, DPSH04BAPB4**E350, DPSH04BAPB5**E350118 of 153 models have all five ratings · AHRI 216030296	70.4(50 is the typical model of its size class)MXZ-SM48NLHZ-**29 of 29 models have all five ratings · AHRI 217135880
Ducted, 5 tons and up	62.7(50 is the typical model of its size class)DH7TCA6010A*with ducted air handler DMVT60DP1300AAlso sold as Goodman GLZT7CA6010A, Amana ALZT7CA6010A18 of 21 models have all five ratings · AHRI 215657382	65.4(50 is the typical model of its size class) (higher)MXZ-SM60NLHZ-**10 of 10 models have all five ratings · AHRI 217643004
Non-ducted, up to 1.5 tons	88.2(50 is the typical model of its size class)RXM09WVJU*with ductless indoor unit FTXM09WVJU43 of 43 models have all five ratings · AHRI 212494257	98.7(50 is the typical model of its size class) (higher)MUZ-FX06NLHZ***with ductless indoor unit MSZ-FX06NLAlso listed as MUZ-FX06NLHZ256 of 60 models have all five ratings · AHRI 215611124
Non-ducted, 2 tons	85.2(50 is the typical model of its size class)RXTA24AAVJU*13 of 13 models have all five ratings · AHRI 217178408	87.9(50 is the typical model of its size class) (higher)PUZ-AK24NLHZ2***with ductless indoor unit PLA-AE24NL12 of 13 models have all five ratings · AHRI 218697024
Non-ducted, 2.5–3 tons	76.6(50 is the typical model of its size class)RXLA36AAVJU*8 of 8 models have all five ratings · AHRI 217178412	92.8(50 is the typical model of its size class) (higher)PUZ-AK30NLHZ2***with ductless indoor unit PLA-AE30NL20 of 21 models have all five ratings · AHRI 218697037
Non-ducted, 3.5–4.5 tons	48.2(50 is the typical model of its size class)RXLA48AAVJU*7 of 7 models have all five ratings · AHRI 217178413	85.9(50 is the typical model of its size class) (higher)MXZ-SM48NLHZ***Also listed as PUMY-HL48NKMU, MXZ-SM48NLHZ-18 of 18 models have all five ratings · AHRI 215685467
Non-ducted, 5 tons and up	48.2(50 is the typical model of its size class)RXTA60AAVJU*1 of 1 models have all five ratings · AHRI 217178411	68.7(50 is the typical model of its size class) (higher)MXZ-SM60NLHZ-**Also listed as PUMY-HL60NKMU6 of 6 models have all five ratings · AHRI 217643003

All-around board, every manufacturer

Standout model on each rating

Each manufacturer’s model that beats the largest share of comparable models on the rating; the higher share is in bold.

Top model per rating by peer percentile, with its AHRI-certified value and peer group
Rating	Daikin	Mitsubishi Electric
COP at 5°F	beats 100% · 2.50RXTA36AAVJU*Non-ducted, 2.5–3 tons	beats 100% · 2.70PUZ-AK42NL***Non-ducted, 3.5–4.5 tons
Capacity retention at 5°F	beats 99% · 109%RZA30AAVJU*Non-ducted, 2.5–3 tons	beats 99% · 140%MUZ-FX06NLHZ***Also listed as MUZ-FX06NLHZ2Non-ducted, up to 1.5 tons
HSPF2	beats 87% · 11.2RXM09WVJU*Non-ducted, up to 1.5 tons	beats 100% · 12.0MXZ-SM36NLHZ***Also listed as PUMY-HL36NKMU, MXZ-SM36NLHZ-Non-ducted, 2.5–3 tons
SEER2	beats 98% · 21.0DH9VSA361CA*Also sold as Amana AZV9SA361CA, Goodman GZV9SA361CADucted, 2.5–3 tons	beats 100% · 35.0MUZ-FX06NLHZ***Also listed as MUZ-FX06NLHZ2Non-ducted, up to 1.5 tons
EER2	beats 99% · 14.8RXTA24AAVJU*Non-ducted, 2 tons	beats 100% · 21.5MUZ-FX06NLHZ***Also listed as MUZ-FX06NLHZ2Non-ducted, up to 1.5 tons
Heating capacity at 5°F	beats 99% · 21,600 Btu/hRXM18WVJU*Non-ducted, up to 1.5 tons	beats 100% · 26,600 Btu/hMUZ-FX24NLHZ***Also listed as MUZ-FX24NLHZ2Non-ducted, up to 1.5 tons

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Daikin vs Mitsubishi Electric heat pumps