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Mass Save AHRI details

Carrier 37MAHAQ24AA3

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 model37MAHAQ24AA3
Indoor unit brandCARRIER
Indoor unit models45MBDAQ24XH3
Model name45M Series
Model number37MAHAQ24AA3

Related product models

Indoor unit model 45MBDAQ24XH3 Carrier model match
45MBDAQ24XH3 product image Carrier 45MBDAQ24XH3 Indoor unit
Outdoor unit model 37MAHAQ24AA3 Carrier model match
37MAHAQ24AA3 product image Carrier 37MAHAQ24AA3 Air-source heat pump

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
24000
Heating Capacity 47F (BTUH)
26000
Heating Capacity 17F (BTUH)
21600
Heating Capacity 5F (BTUH)
24000
Seer2
19.20
HSPF2 Region IV
11.70
EER2 AFull 95F
12.00
COP at 5F
2.18
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

38MARBQ24AA3 — Carrier AHRI 211132923

AHRI 211132923

Indoor model / pattern
40MBDAQ24XH3
Cooling · BTU/h
24,000
SEER2
19.20
HSPF2
11.10

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 11.10 vs. 11.70
  • Different refrigerant: R-410A (current: R-454B).
View AHRI
Same brand

Carrier

Mini / multi-split heat pump

DLCSRBH24AAK — Carrier AHRI 216091689

AHRI 216091689

Indoor model / pattern
40MBDAQ24XH3
Cooling · BTU/h
24,000
SEER2
19.20
HSPF2
11.10

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 11.10 vs. 11.70
  • Different refrigerant: R-410A (current: R-454B).
View AHRI
Same cooling capacity

Bosch

Mini / multi-split heat pump

BMS500-AAS024-1CSXHD — Bosch AHRI 215223291

AHRI 215223291

Indoor model / pattern
BMS500-AAU024-1AHDXD
Cooling · BTU/h
24,000
SEER2
19.00
HSPF2
11.70

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower SEER2: 19.00 vs. 19.20
View AHRI
Higher SEER2

Bosch

Mini / multi-split heat pump

BMS500-AAS024-1CSXHC — Bosch AHRI 207760018

AHRI 207760018

Indoor model / pattern
BMS500-AAU024-1AHCXC
Cooling · BTU/h
24,000
SEER2
20.50
HSPF2
11.50

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 11.50 vs. 11.70
  • Different refrigerant: R-410A (current: R-454B).
View AHRI
Same cooling capacity

Fujitsu

Mini / multi-split heat pump

AOUH24KUAS1 — Fujitsu AHRI 215434558

AHRI 215434558

Indoor model / pattern
ARUH24KUAS
Cooling · BTU/h
24,000
SEER2
18.50
HSPF2
10.20

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 10.20 vs. 11.70
  • Different refrigerant: R-32 (current: R-454B).
  • Lower heating capacity at 17°F: 17,800 BTU/h.
View AHRI
Same cooling capacity

Fujitsu

Mini / multi-split heat pump

AOUH24LUAS1 — Fujitsu AHRI 211078835

AHRI 211078835

Indoor model / pattern
AMUG24LMAS
Cooling · BTU/h
24,000
SEER2
18.80
HSPF2
10.00

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 10.00 vs. 11.70
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 24,000 BTU/h.
  • Lower heating capacity at 17°F: 18,700 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

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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