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Mass Save AHRI details

Carrier 37MPRAQ12AA3

ENERGY STAR Certified · Mass Save Eligible HP - Mini or Multi Split
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Brand and components

Indoor, outdoor, and system model details

Outdoor unit brandCarrier
Outdoor unit model37MPRAQ12AA3
Indoor unit brandCARRIER
Indoor unit models45MPHAQ12XA3
Model name45M Series
Model number37MPRAQ12AA3

Related product models

Indoor unit model 45MPHAQ12XA3 Carrier model match
45MPHAQ12XA3 product image Carrier 45MPHAQ12XA3 Indoor unit
Outdoor unit model 37MPRAQ12AA3 Carrier model match
37MPRAQ12AA3 product image Carrier 37MPRAQ12AA3 Air-source heat pump

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
12000
Heating Capacity 47F (BTUH)
12000
Heating Capacity 17F (BTUH)
11000
Heating Capacity 5F (BTUH)
13500
Seer2
29.50
HSPF2 Region IV
12.70
EER2 AFull 95F
14.30
COP at 5F
2.00
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

Similar systems to compare

Scroll horizontally or use the arrow keys to explore.

Same outdoor unit

Carrier

Mini / multi-split heat pump

37MPRAQ12AA3 — Carrier AHRI 218139613

AHRI 218139613

Indoor model / pattern
D5MPHAQ12XA3
Cooling · BTU/h
12,000
SEER2
29.50
HSPF2
12.70

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySame outdoor unit, different indoor combination.
View AHRI
Same brand

Carrier

Mini / multi-split heat pump

38MPRBQ12AA3 — Carrier AHRI 207614950

AHRI 207614950

Indoor model / pattern
40MPHBQ12XA3
Cooling · BTU/h
12,000
SEER2
27.00
HSPF2
12.00

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 12.00 vs. 12.70
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 17°F: 10,400 BTU/h.
View AHRI
Same cooling capacity

Bosch

Mini / multi-split heat pump

BMS500-AAS012-1CSXHC — Bosch AHRI 207759995

AHRI 207759995

Indoor model / pattern
BMS500-AAU012-1AHWXC
Cooling · BTU/h
12,000
SEER2
25.50
HSPF2
10.40

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 10.40 vs. 12.70
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 17°F: 10,000 BTU/h.
  • Lower heating capacity at 5°F: 12,000 BTU/h.
View AHRI
Same cooling capacity

Bosch

Mini / multi-split heat pump

BMS500-AAS012-1CSXHD — Bosch AHRI 215223282

AHRI 215223282

Indoor model / pattern
BMS500-AAU012-1AHWXD
Cooling · BTU/h
12,000
SEER2
25.40
HSPF2
10.50

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 10.50 vs. 12.70
  • Lower heating capacity at 5°F: 11,500 BTU/h.
View AHRI
Same cooling capacity

Fujitsu

Mini / multi-split heat pump

AOUG12LZAH1 — Fujitsu AHRI 204740069

AHRI 204740069

Indoor model / pattern
ASUG12LZAS
Cooling · BTU/h
12,000
SEER2
29.40
HSPF2
12.70

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower SEER2: 29.40 vs. 29.50
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 17°F: 10,000 BTU/h.
View AHRI
Same cooling capacity

Fujitsu

Mini / multi-split heat pump

AOUG12LZAS1 — Fujitsu AHRI 204740068

AHRI 204740068

Indoor model / pattern
ASUG12LZAS
Cooling · BTU/h
12,000
SEER2
29.40
HSPF2
12.90

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower SEER2: 29.40 vs. 29.50
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 17°F: 10,000 BTU/h.
View AHRI

Side by side

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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.

Our Services

Showing services from our catalog

AHRI Certificate Matching Support service
ResidentialCommercialSupport

AHRI Certificate Matching Support

Match supported indoor and outdoor equipment combinations to AHRI certification records for planning and documentation.

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Heat Pump Sizing and Selection service
ResidentialCommercialConsultation

Heat Pump Sizing and Selection

Plan supported heat-pump equipment and capacity using building conditions, climate, distribution, and backup-heat needs.

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HVAC Load Calculation and Equipment Sizing service
ResidentialCommercialConsultation

HVAC Load Calculation and Equipment Sizing

Evaluate building loads and system requirements to support correctly sized HVAC replacement or conversion planning.

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Mass Save Equipment Eligibility Verification service
ResidentialSupport

Mass Save Equipment Eligibility Verification

Review equipment, AHRI data, and current program requirements before a rebate application or proposal is finalized.

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Mass Save Rebate and AHRI Support service
ResidentialCommercialSupport

Mass Save Rebate and AHRI Support

Verify matched equipment details and prepare source information for rebate planning.

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Electrical Load Calculation for HVAC Upgrades service
ResidentialCommercialConsultation

Electrical Load Calculation for HVAC Upgrades

Review available electrical capacity and upgrade requirements for planned heat-pump, AC, or HVAC equipment.

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