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Econas vs Live cool heat pumps

Measured against models of the same size and duct type, Econas scores higher on 4 of the 6 ratings. Econas has 6 outdoor models, Live cool has 6 outdoor models. Econas and Live cool 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.
Econas and Live cool 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, Econas scores higher on 4 of the 6 ratings.
  • Econas
  • Live cool
  • Other ranked manufacturers
EconasLive cool

Source: AHRI Directory, NEEP · as of

Average peer percentile, raw median and rank among ranked manufacturers
RatingEconasLive cool
Efficiency index48%median —52%median —
COP at 5°F40% (higher)median 1.8323% (higher)median 1.80
Capacity retention at 5°F74% (higher)median 82%50% (higher)median 73%
HSPF281% (higher)median 9.547% (higher)median 9.0
SEER239%median 15.268%median 22.5
EER222%median 10.063%median 12.8
Heating capacity at 5°F79% (higher)median 36,000 Btu/h38% (higher)median 8,900 Btu/h
Outdoor models66
AHRI certifications96

Share of models meeting each standard

Percent of each manufacturer’s models with a qualifying certification
StandardEconasLive cool
CEE 2025 Tier 1 (Split ASHP)16.7%1 models100%6 models
CEE 2026 Tier 1 (Split ASHP)16.7%1 models100%6 models
CEE Advanced Tier (Split ASHP)0%0 models0%0 models
Xcel Energy Colorado cold-climate ASHP (2025)66.7%4 models66.7%4 models
DOE Cold Climate Heat Pump Challenge0%0 models0%0 models
ENERGY STAR Cold Climate0%0 models66.7%4 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 · 0 groups where both have models
  • Econas
  • Live cool
  • All models of the group
Ducted, 2 tons2.00821 modelsDucted, 2.5–3 tons1.901,614 modelsDucted, 3.5–4.5 tons1.911,492 modelsNon-ducted, up to 1.5 tons1.902,417 modelsNon-ducted, 2 tons1.87611 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 typeEconasLive cool
Ducted, 2 tons1 · index 53%None
Ducted, 2.5–3 tons2 · index 53%None
Ducted, 3.5–4.5 tons3 · index 42%None
Non-ducted, up to 1.5 tonsNone5 · index 54%
Non-ducted, 2 tonsNone1 · index 46%

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 typeEconasCold-climate score, best modelLive coolCold-climate score, best model
Ducted, 2 tons65.5(50 is the typical model of its size class)EOD30-24HFN1-MWwith ducted air handler EVBM-24A18T3N11 of 1 models qualify · AHRI 214296068No models in this size class
Ducted, 2.5–3 tons78.6(50 is the typical model of its size class)EOE31U-36HFN1-Mwith ducted air handler EAC-36HWDN1-MN02 of 2 models qualify · AHRI 214296073No models in this size class
Ducted, 3.5–4.5 tons61.5(50 is the typical model of its size class)EOE30U-45HFN1-Mwith ducted air handler EAC-60HWDN1-MN03 of 3 models qualify · AHRI 214296075No models in this size class
Non-ducted, up to 1.5 tonsNo models in this size class47.5(50 is the typical model of its size class)LWSM-12IR410AHS23with ductless indoor unit LWSM-12IR410AHS234 of 5 models qualify · AHRI 218037240
Non-ducted, 2 tonsNo models in this size classNone on this board (0 of 1 models qualify)

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 typeEconasAll-around score, best modelLive coolAll-around score, best model
Ducted, 2 tons53.2(50 is the typical model of its size class)EOD30-24HFN1-MWwith ducted air handler EVBM-24A18T3N11 of 1 models have all five ratings · AHRI 214296068No models in this size class
Ducted, 2.5–3 tons53.0(50 is the typical model of its size class)EOE31U-36HFN1-Mwith ducted air handler EAC-36HWDN1-MN02 of 2 models have all five ratings · AHRI 214296073No models in this size class
Ducted, 3.5–4.5 tons49.8(50 is the typical model of its size class)EOE30U-45HFN1-Mwith ducted air handler EAC-60HWDN1-MN03 of 3 models have all five ratings · AHRI 214296075No models in this size class
Non-ducted, up to 1.5 tonsNo models in this size class60.6(50 is the typical model of its size class)LWSM-09IR410AHS23with ductless indoor unit LWSM-09IR410AHS235 of 5 models have all five ratings · AHRI 218037239
Non-ducted, 2 tonsNo models in this size class46.0(50 is the typical model of its size class)LWSM-24IR410AHS20with ductless indoor unit LWSM-24IR410AHS201 of 1 models have all five ratings · AHRI 218037242

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
RatingEconasLive cool
COP at 5°Fbeats 68% · 2.00EOE31U-36HFN1-MDucted, 2.5–3 tonsbeats 26% · 1.80LWSM-24IR410AHS20Non-ducted, 2 tons
Capacity retention at 5°Fbeats 79% · 85%EOE30U-45HFN1-MDucted, 3.5–4.5 tonsbeats 64% · 77%LWSM-09IR410AHS23Non-ducted, up to 1.5 tons
HSPF2beats 93% · 10.0EOE31U-36HFN1-MDucted, 2.5–3 tonsbeats 57% · 9.5LWSM-12IR410AHS23Non-ducted, up to 1.5 tons
SEER2beats 48% · 16.5EOD30-24HFN1-MWDucted, 2 tonsbeats 79% · 23.5LWSM-09IR410AHS23Non-ducted, up to 1.5 tons
EER2beats 27% · 10.0EOE30U-45HFN1-MDucted, 3.5–4.5 tonsbeats 68% · 13.0LWSM-09IR410AHS23Non-ducted, up to 1.5 tons
Heating capacity at 5°Fbeats 89% · 46,500 Btu/hEOE30U-45HFN1-MDucted, 3.5–4.5 tonsbeats 66% · 11,900 Btu/hLWSM-18IR410AHS21.5Non-ducted, up to 1.5 tons

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