Mass Save AHRI details

Carrier 37MUHAQ36AA3+TIC2025-0016

ENERGY STAR Certified · Mass Save Eligible HP - Split System

Mass Save rebate eligible

Mass Save® rebates for this qualified system

Green Flow Solution can help confirm the equipment match, project eligibility, utility requirements, and rebate paperwork before installation or replacement.

Claim your rebates today
Mass Save Heat Pump Leader logo

Brand and components

Indoor, outdoor, and system model details

Outdoor unit brandCarrier
Outdoor unit model37MUHAQ36AA3+TIC2025-0016
Indoor unit modelsCAA**4821AM*
Furnace model59SU5B100M21**22
Model nameCrossover Heat Pump
Model number37MUHAQ36AA3+TIC2025-0016

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
35600
Heating Capacity 47F (BTUH)
38000
Heating Capacity 17F (BTUH)
24800
Heating Capacity 5F (BTUH)
30000
Seer2
16.50
HSPF2 Region IV
8.50
EER2 AFull 95F
10.00
COP at 5F
1.84
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.

Higher SEER2

Trane

Split-system heat pump

4TWV7X36A1 — Trane AHRI 214639615

AHRI 214639615

Indoor model / pattern
4PX*BD42BS3
Furnace model / pattern
S8V2B060M4PDB
Cooling · BTU/h
35,600
SEER2
17.00
HSPF2
8.10

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 8.10 vs. 8.50
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 31,800 BTU/h.
  • Lower heating capacity at 5°F: 20,600 BTU/h.
View AHRI
Higher SEER2

Trane

Split-system heat pump

4TWV8X36A1 — Trane AHRI 210653626

AHRI 210653626

Indoor model / pattern
4PX*CD42BS3
Furnace model / pattern
S9V2C100D4VSA+RP
Cooling · BTU/h
35,600
SEER2
18.00
HSPF2
8.00

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 8.00 vs. 8.50
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 30,800 BTU/h.
  • Lower heating capacity at 5°F: 20,200 BTU/h.
View AHRI
Same brand

Carrier

Split-system heat pump

27TPA836A**30* — Carrier AHRI 215637653

AHRI 215637653

Indoor model / pattern
CAA**4321AM*
Furnace model / pattern
58SP*B070V17**16
Cooling · BTU/h
35,600
SEER2
15.50
HSPF2
8.10

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 8.10 vs. 8.50
  • Lower heating capacity at 5°F: 19,400 BTU/h.
View AHRI
Same cooling capacity

Lennox

Split-system heat pump

EL17XP1-036-230A** — Lennox AHRI 213257807

AHRI 213257807

Indoor model / pattern
CRX35-48C-**-*+TDR
Furnace model / pattern
SLP99DF090XV36C*
Cooling · BTU/h
35,600
SEER2
16.00
HSPF2
8.60

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower SEER2: 16.00 vs. 16.50
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 35,600 BTU/h.
  • Lower heating capacity at 5°F: 19,300 BTU/h.
View AHRI
Same cooling capacity

Lennox

Split-system heat pump

ML17XP1-036-230A** — Lennox AHRI 213258044

AHRI 213258044

Indoor model / pattern
CRX35-48C-**-*+TDR
Furnace model / pattern
SLP99DF090XV36C*
Cooling · BTU/h
35,600
SEER2
16.00
HSPF2
8.60

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower SEER2: 16.00 vs. 16.50
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 35,600 BTU/h.
  • Lower heating capacity at 5°F: 19,300 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.

Our Services

Showing services from our catalog

Brands We Service

Popular cities

Service Areas