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Mass Save AHRI details

Carrier 37MAHAQ09AA3

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 model37MAHAQ09AA3
Indoor unit brandCARRIER
Indoor unit models45MCCAQ12XA3
Model name45M Series
Model number37MAHAQ09AA3

Related product models

Indoor unit model 45MCCAQ12XA3 Carrier model match
45MCCAQ12XA3 product image Carrier 45MCCAQ12XA3 Indoor unit
Outdoor unit model 37MAHAQ09AA3 Carrier model match
37MAHAQ09AA3 product image Carrier 37MAHAQ09AA3 Air-source heat pump

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
9000
Heating Capacity 47F (BTUH)
10900
Heating Capacity 17F (BTUH)
9000
Heating Capacity 5F (BTUH)
10600
Seer2
24.00
HSPF2 Region IV
12.20
EER2 AFull 95F
14.70
COP at 5F
1.83
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 brand

Carrier

Mini / multi-split heat pump

38MARBQ09AA3 — Carrier AHRI 209270289

AHRI 209270289

Indoor model / pattern
40MCCAQ09XA3
Cooling · BTU/h
9,000
SEER2
24.00
HSPF2
12.40

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.
  • Different refrigerant: R-410A (current: R-454B).
View AHRI
Same outdoor unit

Carrier

Mini / multi-split heat pump

37MAHAQ09AA3 — Carrier AHRI 215323800

AHRI 215323800

Indoor model / pattern
45MBCAQ12XA3
Cooling · BTU/h
9,000
SEER2
22.70
HSPF2
12.20

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySame outdoor unit, different indoor combination.Lower SEER2: 22.70 vs. 24.00
  • Lower heating capacity at 47°F: 10,000 BTU/h.
View AHRI
Same cooling capacity

Bosch

Mini / multi-split heat pump

BMS500-AAS009-1CSXHD — Bosch AHRI 215223279

AHRI 215223279

Indoor model / pattern
BMS500-AAU009-1AHZXD
Cooling · BTU/h
9,000
SEER2
24.00
HSPF2
12.10

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 12.10 vs. 12.20
View AHRI
Higher SEER2

Bosch

Mini / multi-split heat pump

BMS500-AAS009-1CSXHC — Bosch AHRI 207759994

AHRI 207759994

Indoor model / pattern
BMS500-AAU009-1AHWXC
Cooling · BTU/h
9,000
SEER2
28.10
HSPF2
11.50

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 11.50 vs. 12.20
  • Different refrigerant: R-410A (current: R-454B).
View AHRI
Higher SEER2

Fujitsu

Mini / multi-split heat pump

AOUH09KUAS1 — Fujitsu AHRI 215434545

AHRI 215434545

Indoor model / pattern
ACUH09KUAS
Cooling · BTU/h
9,000
SEER2
24.40
HSPF2
11.80

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 11.80 vs. 12.20
  • Different refrigerant: R-32 (current: R-454B).
  • Lower heating capacity at 17°F: 7,900 BTU/h.
View AHRI
Higher SEER2

Fujitsu

Mini / multi-split heat pump

AOUH09KUBS1 — Fujitsu AHRI 217734520

AHRI 217734520

Indoor model / pattern
ACUH09KUAS
Cooling · BTU/h
9,000
SEER2
24.40
HSPF2
11.80

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 11.80 vs. 12.20
  • Different refrigerant: R-32 (current: R-454B).
  • Lower heating capacity at 17°F: 7,900 BTU/h.
View AHRI

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

Our Services

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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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