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KLIMAIRE vs NAPOLEON heat pumps

Measured against models of the same size and duct type, NAPOLEON scores higher on 6 of the 6 ratings. KLIMAIRE has 25 outdoor models, NAPOLEON has 25 outdoor models. KLIMAIRE and NAPOLEON 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.
KLIMAIRE and NAPOLEON 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, NAPOLEON scores higher on 6 of the 6 ratings.
  • KLIMAIRE
  • NAPOLEON
  • Other ranked manufacturers
KLIMAIRENAPOLEON

Source: AHRI Directory, NEEP · as of

Average peer percentile, raw median and rank among ranked manufacturers
RatingKLIMAIRENAPOLEON
Efficiency index55%median —65%median —
COP at 5°F50%median 2.0056%median 2.00
Capacity retention at 5°F48%median 72%70%median 89%
HSPF260%median 10.078%median 10.5
SEER261%median 21.264%median 19.5
EER252%median 12.060%median 12.0
Heating capacity at 5°F55%median 18,900 Btu/h69%median 24,000 Btu/h
Outdoor models2525
AHRI certifications45103

Share of models meeting each standard

Percent of each manufacturer’s models with a qualifying certification
StandardKLIMAIRENAPOLEON
CEE 2025 Tier 1 (Split ASHP)76%19 models76%19 models
CEE 2026 Tier 1 (Split ASHP)76%19 models76%19 models
CEE Advanced Tier (Split ASHP)0%0 models4%1 models
Xcel Energy Colorado cold-climate ASHP (2025)72%18 models80%20 models
DOE Cold Climate Heat Pump Challenge0%0 models4%1 models
ENERGY STAR Cold Climate0%0 models72%18 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 · 8 groups where both have models
  • KLIMAIRE
  • NAPOLEON
  • 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 modelsDucted, 5 tons and up2.00321 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 modelsNon-ducted, 5 tons and up2.0585 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 typeKLIMAIRENAPOLEON
Ducted, up to 1.5 tons2 · index 76%8 · index 63%
Ducted, 2 tons1 · index 65%4 · index 58%
Ducted, 2.5–3 tons3 · index 77%6 · index 63%
Ducted, 3.5–4.5 tons3 · index 84%4 · index 50%
Ducted, 5 tons and up1 · index 63%None
Non-ducted, up to 1.5 tons10 · index 47%7 · index 77%
Non-ducted, 2 tons3 · index 40%2 · index 72%
Non-ducted, 2.5–3 tons7 · index 45%5 · index 66%
Non-ducted, 3.5–4.5 tons4 · index 53%1 · index 76%
Non-ducted, 5 tons and up1 · index 27%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 typeKLIMAIRECold-climate score, best modelNAPOLEONCold-climate score, best model
Ducted, up to 1.5 tons72.6(50 is the typical model of its size class)KMIR319-H221-42 of 2 models qualify · AHRI 21748926982.3(50 is the typical model of its size class) (higher)NDHAS26BA-18-Owith ducted air handler NDHASHDBB-186 of 8 models qualify · AHRI 217361777
Ducted, 2 tons48.6(50 is the typical model of its size class)KMIR427-H225-41 of 1 models qualify · AHRI 21748927285.7(50 is the typical model of its size class) (higher)NDHAS26BA-24-Owith ducted air handler NDHASHDBB-245 of 5 models qualify · AHRI 217361778
Ducted, 2.5–3 tons82.5(50 is the typical model of its size class)KMHR536-H224-43 of 3 models qualify · AHRI 21748929083.1(50 is the typical model of its size class) (higher)NDHAMB-36-O4 of 5 models qualify · AHRI 215213726
Ducted, 3.5–4.5 tons82.7(50 is the typical model of its size class)KMHR648-H224-43 of 3 models qualify · AHRI 21748929382.7(50 is the typical model of its size class)NDHAMBB-48-O4 of 4 models qualify · AHRI 217361789
Ducted, 5 tons and upNone on this board (0 of 1 models qualify)No models in this size class
Non-ducted, up to 1.5 tons68.6(50 is the typical model of its size class)KMIP218-H225-47 of 10 models qualify · AHRI 21806707296.7(50 is the typical model of its size class) (higher)NDHAS26BA-06-Owith ductless indoor unit NDHAS26BB-06-I7 of 7 models qualify · AHRI 217361765
Non-ducted, 2 tons41.1(50 is the typical model of its size class)KMIR427-H225-42 of 3 models qualify · AHRI 21748927189.2(50 is the typical model of its size class) (higher)NDHAS26BA-24-Owith ductless indoor unit NDHAS26BA-24-I2 of 2 models qualify · AHRI 215931363
Non-ducted, 2.5–3 tons72.6(50 is the typical model of its size class)KMHR536-H224-45 of 7 models qualify · AHRI 21748929178.0(50 is the typical model of its size class) (higher)NDHAMB-36-O5 of 5 models qualify · AHRI 215213727
Non-ducted, 3.5–4.5 tons69.9(50 is the typical model of its size class)KMHR660-H218-44 of 4 models qualify · AHRI 21748929773.4(50 is the typical model of its size class) (higher)NDHAMBB-48-O1 of 1 models qualify · AHRI 217361790
Non-ducted, 5 tons and upNone on this board (0 of 1 models qualify)No 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 typeKLIMAIREAll-around score, best modelNAPOLEONAll-around score, best model
Ducted, up to 1.5 tons77.4(50 is the typical model of its size class)KMHR319-H221-42 of 2 models have all five ratings · AHRI 21748928486.5(50 is the typical model of its size class) (higher)NDHAS26BA-09-Owith ducted air handler NDHASHDBB-098 of 8 models have all five ratings · AHRI 217361775
Ducted, 2 tons64.5(50 is the typical model of its size class)KMIR427-H225-41 of 1 models have all five ratings · AHRI 21748927278.8(50 is the typical model of its size class) (higher)NDHAS22BA-24-Owith ducted air handler NDHASHDBB-244 of 4 models have all five ratings · AHRI 217605558
Ducted, 2.5–3 tons83.6(50 is the typical model of its size class)KMHR536-H224-43 of 3 models have all five ratings · AHRI 21748929084.0(50 is the typical model of its size class) (higher)NDHAMB-36-O6 of 6 models have all five ratings · AHRI 215213726
Ducted, 3.5–4.5 tons85.1(50 is the typical model of its size class) (higher)KMIR648-H224-43 of 3 models have all five ratings · AHRI 21748927883.9(50 is the typical model of its size class)NDHAMBB-48-O4 of 4 models have all five ratings · AHRI 217361789
Ducted, 5 tons and up62.5(50 is the typical model of its size class)KMIR660-H218-41 of 1 models have all five ratings · AHRI 217489281No models in this size class
Non-ducted, up to 1.5 tons72.2(50 is the typical model of its size class)KMIP218-H225-410 of 10 models have all five ratings · AHRI 21806707296.2(50 is the typical model of its size class) (higher)NDHAS26BA-06-Owith ductless indoor unit NDHAS26BB-06-I7 of 7 models have all five ratings · AHRI 217361765
Non-ducted, 2 tons56.7(50 is the typical model of its size class)KMIR427-H225-43 of 3 models have all five ratings · AHRI 21748927176.8(50 is the typical model of its size class) (higher)NDHAS26BA-24-Owith ductless indoor unit NDHAS26BA-24-I2 of 2 models have all five ratings · AHRI 215931363
Non-ducted, 2.5–3 tons66.3(50 is the typical model of its size class)KMHR536-H224-47 of 7 models have all five ratings · AHRI 21748928978.3(50 is the typical model of its size class) (higher)NDHAMB-36-OAlso listed as NDHAMBB-36-O5 of 5 models have all five ratings · AHRI 215213725
Non-ducted, 3.5–4.5 tons62.6(50 is the typical model of its size class)KMHR660-H218-44 of 4 models have all five ratings · AHRI 21748929575.6(50 is the typical model of its size class) (higher)NDHAMBB-48-O1 of 1 models have all five ratings · AHRI 217361788
Non-ducted, 5 tons and up32.5(50 is the typical model of its size class)KMIR660-H218-41 of 1 models have all five ratings · AHRI 217489280No 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
RatingKLIMAIRENAPOLEON
COP at 5°Fbeats 89% · 2.25KMIR319-H221-4Non-ducted, up to 1.5 tonsbeats 99% · 2.51NDHAS22BA-12-ONon-ducted, up to 1.5 tons
Capacity retention at 5°Fbeats 95% · 104%KMHR536-H224-4Non-ducted, 2.5–3 tonsbeats 100% · 132%WSEHV4860BA1-NDucted, 3.5–4.5 tons
HSPF2beats 99% · 11.0KMHR648-H224-4Ducted, 3.5–4.5 tonsbeats 99% · 14.8NDHAS26BA-06-ONon-ducted, up to 1.5 tons
SEER2beats 96% · 20.4KMIR648-H224-4Ducted, 3.5–4.5 tonsbeats 96% · 20.4NDHAMBB-48-ODucted, 3.5–4.5 tons
EER2beats 85% · 13.0KMHR319-H221-4Ducted, up to 1.5 tonsbeats 99% · 18.0NDHAS26BA-06-ONon-ducted, up to 1.5 tons
Heating capacity at 5°Fbeats 94% · 37,400 Btu/hKMHR536-H224-4Non-ducted, 2.5–3 tonsbeats 97% · 19,000 Btu/hNDHAMBB-18-ONon-ducted, up to 1.5 tons

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