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Mass Save AHRI details

Carrier 37MUHAQ36AA3

ENERGY STAR Certified · Mass Save Eligible HP - Split System
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Brand and components

Indoor, outdoor, and system model details

Outdoor unit brandCarrier
Outdoor unit model37MUHAQ36AA3
Indoor unit models45MUHAQ36XX3
Model name45M Series
Model number37MUHAQ36AA3

Related product models

Outdoor unit model 37MUHAQ36AA3 Carrier model match
37MUHAQ36AA3 product image Carrier 37MUHAQ36AA3 Air-source heat pump

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
36000
Heating Capacity 47F (BTUH)
37000
Heating Capacity 17F (BTUH)
33000
Heating Capacity 5F (BTUH)
37400
Seer2
18.00
HSPF2 Region IV
10.00
EER2 AFull 95F
12.00
COP at 5F
1.90
Refrigerant Type
R-454B

Eligibility

Rebates and certifications

Mass Save QPL
Yes
ENERGY STAR Certified
Yes
ENERGY STAR Cold Climate Certified
Yes

Explore your options

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Higher SEER2

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5TWV0X36A1 — Trane AHRI 217179591

AHRI 217179591

Indoor model / pattern
5PX*C009AS3+P0V0B000M40SD+LRP
Cooling · BTU/h
36,000
SEER2
20.20
HSPF2
9.70

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 9.70 vs. 10.00
  • Lower heating capacity at 47°F: 32,200 BTU/h.
  • Lower heating capacity at 17°F: 31,000 BTU/h.
  • Lower heating capacity at 5°F: 24,400 BTU/h.
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Higher SEER2

Trane

Split-system heat pump

4TWV0X36A1 — Trane AHRI 207690033

AHRI 207690033

Indoor model / pattern
TAMXA0C42V41
Cooling · BTU/h
35,600
SEER2
20.50
HSPF2
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Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity −1.1%Similar cooling capacity.Lower HSPF2 (Region IV): 8.70 vs. 10.00
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 32,800 BTU/h.
  • Lower heating capacity at 17°F: 27,200 BTU/h.
  • Heating capacity comparison at 5°F unavailable.
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Same outdoor unit

Carrier

Split-system heat pump

37MUHAQ36AA3 — Carrier AHRI 217557346

AHRI 217557346

Indoor model / pattern
D5FUHAH36XAK
Cooling · BTU/h
36,000
SEER2
18.00
HSPF2
10.00

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySame outdoor unit, different indoor combination.
  • Lower heating capacity at 17°F: 31,000 BTU/h.
View AHRI
Same brand

Carrier

Split-system heat pump

D5CUHAH36AAK — Carrier AHRI 217730620

AHRI 217730620

Indoor model / pattern
D5MUWAQ36XA3
Cooling · BTU/h
36,000
SEER2
16.80
HSPF2
9.60

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 9.60 vs. 10.00
  • Lower heating capacity at 17°F: 30,200 BTU/h.
  • Lower heating capacity at 5°F: 34,600 BTU/h.
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Same cooling capacity

Lennox

Split-system heat pump

EL18KSLV-036-230A** — Lennox AHRI 216581389

AHRI 216581389

Indoor model / pattern
CBK45UHVT-036-230-**
Cooling · BTU/h
36,000
SEER2
18.00
HSPF2
9.50

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 9.50 vs. 10.00
  • Lower heating capacity at 17°F: 28,000 BTU/h.
  • Lower heating capacity at 5°F: 30,000 BTU/h.
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Same cooling capacity

Lennox

Split-system heat pump

ML16KP2-036-230A** — Lennox AHRI 218457673

AHRI 218457673

Indoor model / pattern
CBK43UHET-036-DV-**
Cooling · BTU/h
36,000
SEER2
16.50
HSPF2
8.20

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 8.20 vs. 10.00
  • Lower heating capacity at 17°F: 22,600 BTU/h.
  • Lower heating capacity at 5°F: 17,900 BTU/h.
View AHRI

Side by side

See the differences

Your current system and up to two alternatives. Scroll the table to see every system.

Comparison does not confirm installation compatibility, availability, or current incentive eligibility. Unknown and qualified source values are not treated as zero.

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