agtana vs WANAI heat pumps

Measured against models of the same size and duct type, WANAI scores higher on 3 of the 6 ratings. agtana has 5 outdoor models, WANAI has 5 outdoor models. agtana and WANAI have no QMID on file and are not ranked.

New to heat pump ratings? The Simple view explains them in plain words →

CompareData as of Oct 11, 2026updated Oct 11, 2026 · 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.

agtana and WANAI 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, WANAI scores higher on 3 of the 6 ratings.

agtana
WANAI
Other ranked manufacturers

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

Average peer percentile, raw median and rank among ranked manufacturers
Rating	agtana	WANAI
Efficiency index	—median —	22%median —
COP at 5°F	—median —	15%median 1.75
Capacity retention at 5°F	—median —	26%median 70%
HSPF2	4%median 8.2	12%median 7.5
SEER2	13%median 18.1	28%median 17.0
EER2	22%median 10.8	26%median 10.2
Heating capacity at 5°F	—median —	24%median 7,400 Btu/h
Outdoor models	5	5
AHRI certifications	5	5

Share of models meeting each standard

Percent of each manufacturer’s models with a qualifying certification
Standard	agtana	WANAI
CEE 2025 Tier 1 (Split ASHP)	0%0 models	40%2 models
CEE 2026 Tier 1 (Split ASHP)	0%0 models	40%2 models
CEE Advanced Tier (Split ASHP)	0%0 models	0%0 models
Xcel Energy Colorado cold-climate ASHP (2025)	0%0 models	60%3 models
DOE Cold Climate Heat Pump Challenge	0%0 models	0%0 models
ENERGY STAR Cold Climate	0%0 models	0%0 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 · 1 groups where both have models

agtana
WANAI
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	agtana	WANAI
Non-ducted, up to 1.5 tons	3 · index —	5 · index 22%
Non-ducted, 2 tons	1 · index —	None
Non-ducted, 2.5–3 tons	1 · index —	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 type	agtanaCold-climate score, best model	WANAICold-climate score, best model
Non-ducted, up to 1.5 tons	None on this board (0 of 3 models qualify)	29.6(50 is the typical model of its size class)DMLHT1W-12R4CBPH2with ductless indoor unit DMLHT1G-12R4CBPH2Also listed as DMLHT1W-12R4BBPH23 of 5 models qualify · AHRI 218635867
Non-ducted, 2 tons	None on this board (0 of 1 models qualify)	No models in this size class
Non-ducted, 2.5–3 tons	None 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 type	agtanaAll-around score, best model	WANAIAll-around score, best model
Non-ducted, up to 1.5 tons	None on this board (0 of 3 models have all five ratings)	40.3(50 is the typical model of its size class)DMLHT1W-12R4CBPH2with ductless indoor unit DMLHT1G-12R4CBPH2Also listed as DMLHT1W-12R4BBPH25 of 5 models have all five ratings · AHRI 218635867
Non-ducted, 2 tons	None on this board (0 of 1 models have all five ratings)	No models in this size class
Non-ducted, 2.5–3 tons	None on this board (0 of 1 models have all five ratings)	No 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
Rating	agtana	WANAI
COP at 5°F	—	beats 36% · 1.86DMLHT1W-12R4CBPH2Also listed as DMLHT1W-12R4BBPH2Non-ducted, up to 1.5 tons
Capacity retention at 5°F	—	beats 57% · 78%DMLHT1W-09R4CBPH1Non-ducted, up to 1.5 tons
HSPF2	beats 4% · 8.2AGAC-12AW1Non-ducted, up to 1.5 tons	beats 29% · 9.0DMLHT1W-12R4CBPH2Also listed as DMLHT1W-12R4BBPH2Non-ducted, up to 1.5 tons
SEER2	beats 15% · 18.1AGAC-12AW1Non-ducted, up to 1.5 tons	beats 56% · 22.0DMLHT1W-12R4CBPH2Also listed as DMLHT1W-12R4BBPH2Non-ducted, up to 1.5 tons
EER2	beats 35% · 11.6AGAC-18AW1Non-ducted, up to 1.5 tons	beats 44% · 12.0DMLHT1W-12R4CBPH2Also listed as DMLHT1W-12R4BBPH2Non-ducted, up to 1.5 tons
Heating capacity at 5°F	—	beats 34% · 8,400 Btu/hDMLHT1W-12R4CBPH2Also listed as DMLHT1W-12R4BBPH2Non-ducted, up to 1.5 tons

More comparisons

Pick any two manufacturers