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Mass Save AHRI details

Carrier 37MBRAQ48AA3

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 model37MBRAQ48AA3
Indoor unit models45MBAAQ48XA3
Model name45M Series
Model number37MBRAQ48AA3

Related product models

Outdoor unit model 37MBRAQ48AA3 Carrier model match
37MBRAQ48AA3 product image Carrier 37MBRAQ48AA3 Air-source heat pump

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
48000
Heating Capacity 47F (BTUH)
50000
Heating Capacity 17F (BTUH)
40000
Heating Capacity 5F (BTUH)
35200
Seer2
17.80
HSPF2 Region IV
10.00
EER2 AFull 95F
10.00
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

Similar systems to compare

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Same brand

Carrier

Split-system heat pump

37MBHAQ48AA3 — Carrier AHRI 215318770

AHRI 215318770

Indoor model / pattern
45MBAAQ48XA3
Cooling · BTU/h
48,000
SEER2
17.00
HSPF2
10.20

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower SEER2: 17.00 vs. 17.80
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Same brand

Carrier

Split-system heat pump

37MUHAQ48AA3 — Carrier AHRI 215318752

AHRI 215318752

Indoor model / pattern
45MUAAQ48XX3
Cooling · BTU/h
48,000
SEER2
16.50
HSPF2
9.50

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 9.50 vs. 10.00
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Higher SEER2

Bosch

Split-system heat pump

BOHA-60MTB-M18S — Bosch AHRI 218032221

AHRI 218032221

Indoor model / pattern
BIVA-48VCB-M18X
Cooling · BTU/h
48,000
SEER2
18.00
HSPF2
9.40

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 9.40 vs. 10.00
  • Lower heating capacity at 17°F: 36,800 BTU/h.
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Same cooling capacity

Bosch

Split-system heat pump

BOHA-60RTB-M18S — Bosch AHRI 218032251

AHRI 218032251

Indoor model / pattern
BIVA-48VCB-M18X
Cooling · BTU/h
48,000
SEER2
17.00
HSPF2
9.00

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 9.00 vs. 10.00
  • Lower heating capacity at 17°F: 36,800 BTU/h.
View AHRI
Higher SEER2

Fujitsu

Split-system heat pump

FOP1948MJAYCA — Fujitsu AHRI 215611121

AHRI 215611121

Indoor model / pattern
FHRAVM4821S*YECA
Cooling · BTU/h
45,500
SEER2
19.00
HSPF2
10.00

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity −5.2%Similar cooling capacity.Higher SEER2: 19.00 vs. 17.80
  • Lower heating capacity at 47°F: 45,500 BTU/h.
View AHRI
Similar cooling capacity

Fujitsu

Split-system heat pump

FOP1548TJAZNA — Fujitsu AHRI 212507700

AHRI 212507700

Indoor model / pattern
FHRNVT4821S*ZTNA
Cooling · BTU/h
45,500
SEER2
15.20
HSPF2
8.10

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity −5.2%Similar cooling capacity.Lower HSPF2 (Region IV): 8.10 vs. 10.00
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 45,500 BTU/h.
  • Lower heating capacity at 17°F: 33,200 BTU/h.
  • Lower heating capacity at 5°F: 27,200 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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