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fuji comfort vs UTL heat pumps

Measured against models of the same size and duct type, UTL scores higher on 6 of the 6 ratings. fuji comfort has 27 outdoor models, UTL has 26 outdoor models. fuji comfort and UTL have no QMID on file and are not ranked.

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CompareData as of updated · sources

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.
fuji comfort and UTL 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, UTL scores higher on 6 of the 6 ratings.
  • fuji comfort
  • UTL
  • Other ranked manufacturers
fuji com…UTL

Source: AHRI Directory, NEEP · as of

Average peer percentile, raw median and rank among ranked manufacturers
Ratingfuji comfortUTL
Efficiency index37%median —63%median —
COP at 5°F36%median 1.9080%median 2.20
Capacity retention at 5°F32%median 71%59%median 74%
HSPF247%median 9.575%median 9.4
SEER244%median 20.069%median 18.0
EER228%median 11.042%median 11.0
Heating capacity at 5°F37%median 16,000 Btu/h61%median 25,800 Btu/h
Outdoor models2726
AHRI certifications2934

Share of models meeting each standard

Percent of each manufacturer’s models with a qualifying certification
Standardfuji comfortUTL
CEE 2025 Tier 1 (Split ASHP)59.3%16 models88.5%23 models
CEE 2026 Tier 1 (Split ASHP)59.3%16 models88.5%23 models
CEE Advanced Tier (Split ASHP)0%0 models11.5%3 models
Xcel Energy Colorado cold-climate ASHP (2025)59.3%16 models84.6%22 models
DOE Cold Climate Heat Pump Challenge0%0 models11.5%3 models
ENERGY STAR Cold Climate0%0 models100%26 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 · 3 groups where both have models
  • fuji comfort
  • UTL
  • All models of the group
Ducted, up to 1.5 tons1.901,783 modelsDucted, 2 tons2.001,090 modelsDucted, 2.5–3 tons2.001,909 modelsDucted, 3.5–4.5 tons2.002,224 modelsNon-ducted, up to 1.5 tons1.953,455 modelsNon-ducted, 2 tons2.00863 modelsNon-ducted, 2.5–3 tons2.001,106 modelsNon-ducted, 3.5–4.5 tons2.00564 modelsmedian

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

Source: AHRI Directory · as of

Models per peer group · efficiency index within the group
Size and duct typefuji comfortUTL
Ducted, 2 tons1 · index 37%6 · index 73%
Ducted, 2.5–3 tons1 · index 52%8 · index 61%
Ducted, 3.5–4.5 tons2 · index 41%11 · index 60%
Ducted, up to 1.5 tonsNone1 · index 51%
Non-ducted, up to 1.5 tons12 · index 39%None
Non-ducted, 2 tons3 · index 28%None
Non-ducted, 2.5–3 tons6 · index 35%None
Non-ducted, 3.5–4.5 tons2 · index 35%None

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 typefuji comfortCold-climate score, best modelUTLCold-climate score, best model
Ducted, up to 1.5 tonsNo models in this size class51.0(50 is the typical model of its size class)UCHA-18HFDCSN4with ducted air handler UCHA-18HFDCAN41 of 1 models qualify · AHRI 218721137
Ducted, 2 tons42.5(50 is the typical model of its size class)FHH24TDI230H18with ducted air handler FHH24IDI230H181 of 1 models qualify · AHRI 21802919889.5(50 is the typical model of its size class) (higher)UCHA-24HDCTRN2with ducted air handler UCHA-24HDCALN26 of 6 models qualify · AHRI 218472797
Ducted, 2.5–3 tons55.4(50 is the typical model of its size class)FHH36TDI230H18with ducted air handler FHH36IDI230H181 of 1 models qualify · AHRI 21802919978.1(50 is the typical model of its size class) (higher)UCHA-36HDCTRN2with ducted air handler UCHA-36HDCALN28 of 8 models qualify · AHRI 218472798
Ducted, 3.5–4.5 tons43.2(50 is the typical model of its size class)FHH48TDI230H18with ducted air handler FHH48IDI230H182 of 2 models qualify · AHRI 21802920079.5(50 is the typical model of its size class) (higher)UCHA-48HDCTRN2with ducted air handler UCHA-48HDCALN211 of 11 models qualify · AHRI 218472800
Non-ducted, up to 1.5 tons68.6(50 is the typical model of its size class)FMH-18HEI2/230U24U7 of 12 models qualify · AHRI 217731079No models in this size class
Non-ducted, 2 tons62.6(50 is the typical model of its size class)FSH-24HEI/230T24Uwith ductless indoor unit FCH-24IEI/230C24N1 of 3 models qualify · AHRI 218029197No models in this size class
Non-ducted, 2.5–3 tons57.5(50 is the typical model of its size class)FMH-27HEI3/230U24U4 of 6 models qualify · AHRI 217731080No models in this size class
Non-ducted, 3.5–4.5 tons32.0(50 is the typical model of its size class)FMH-42HEI5/230U24U2 of 2 models qualify · AHRI 217731082No models in this size class

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 typefuji comfortAll-around score, best modelUTLAll-around score, best model
Ducted, up to 1.5 tonsNo models in this size class50.7(50 is the typical model of its size class)UCHA-18HFDCSN4with ducted air handler UCHA-18HFDCAN41 of 1 models have all five ratings · AHRI 218721137
Ducted, 2 tons37.2(50 is the typical model of its size class)FHH24TDI230H18with ducted air handler FHH24IDI230H181 of 1 models have all five ratings · AHRI 21802919885.0(50 is the typical model of its size class) (higher)UCHA-24HDCTRN2with ducted air handler UCHA-24HDCALN26 of 6 models have all five ratings · AHRI 218472797
Ducted, 2.5–3 tons51.6(50 is the typical model of its size class)FHH36TDI230H18with ducted air handler FHH36IDI230H181 of 1 models have all five ratings · AHRI 21802919965.1(50 is the typical model of its size class) (higher)UCHA-36HDCT(O)with ducted air handler UCHA-36HDCT(I)Also listed as UCHA-36HDCT, UCHA-36HDCTN28 of 8 models have all five ratings · AHRI 214771549
Ducted, 3.5–4.5 tons43.2(50 is the typical model of its size class)FHH48TDI230H18with ducted air handler FHH48IDI230H182 of 2 models have all five ratings · AHRI 21802920068.3(50 is the typical model of its size class) (higher)UCHA-48HDCTwith ducted air handler UCHA-48HDCAlso listed as UCHA-48HDCTN211 of 11 models have all five ratings · AHRI 217014849
Non-ducted, up to 1.5 tons72.2(50 is the typical model of its size class)FMH-18HEI2/230U24U12 of 12 models have all five ratings · AHRI 217731079No models in this size class
Non-ducted, 2 tons58.4(50 is the typical model of its size class)FSH-24HEI/230T24Uwith ductless indoor unit FCH-24IEI/230C24N3 of 3 models have all five ratings · AHRI 218029197No models in this size class
Non-ducted, 2.5–3 tons65.1(50 is the typical model of its size class)FMH-27HEI3/230U24U6 of 6 models have all five ratings · AHRI 217731080No models in this size class
Non-ducted, 3.5–4.5 tons42.9(50 is the typical model of its size class)FMH-42HEI5/230U24U2 of 2 models have all five ratings · AHRI 217731082No models in this size class

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
Ratingfuji comfortUTL
COP at 5°Fbeats 77% · 2.10FSH-12HEI/115T24UNon-ducted, up to 1.5 tonsbeats 89% · 2.30UCHA-36HDCTRN2Ducted, 2.5–3 tons
Capacity retention at 5°Fbeats 61% · 80%FMH-18HEI2/230U24UNon-ducted, up to 1.5 tonsbeats 92% · 100%UCHA-24HDCSN4Also listed as UCHA-24HDCSN2Ducted, 2 tons
HSPF2beats 81% · 10.4FSH-24HEI/230T24UNon-ducted, 2 tonsbeats 90% · 10.5UCHA-48HDCTRN2Ducted, 3.5–4.5 tons
SEER2beats 91% · 24.0FMH-27HEI3/230U24UNon-ducted, 2.5–3 tonsbeats 87% · 20.0UCHA-24HDCTAlso listed as UCHA-24HDCTN2Ducted, 2 tons
EER2beats 70% · 13.0FMH-18HEI2/230U24UNon-ducted, up to 1.5 tonsbeats 98% · 14.0UCHA-24HDCTAlso listed as UCHA-24HDCTN2Ducted, 2 tons
Heating capacity at 5°Fbeats 88% · 16,000 Btu/hFMH-18HEI2/230U24UNon-ducted, up to 1.5 tonsbeats 89% · 24,000 Btu/hUCHA-24HDCSN4Also listed as UCHA-24HDCSN2Ducted, 2 tons

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