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Mass Save AHRI details

Trane 5TWV8X48A1

ENERGY STAR Certified · Mass Save Eligible HP - Split System
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Brand and components

Indoor, outdoor, and system model details

Outdoor unit brandTrane
Outdoor unit model5TWV8X48A1
Indoor unit models5TAMXD05AV41
Model name18 TruComfort Variable Speed Heat Pump
Model number5TWV8X48A1

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
44500
Heating Capacity 47F (BTUH)
45500
Heating Capacity 17F (BTUH)
42500
Heating Capacity 5F (BTUH)
34600
Seer2
18.10
HSPF2 Region IV
8.50
EER2 AFull 95F
11.00
COP at 5F
2.10
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

Trane

Split-system heat pump

5TWV0X48A1 — Trane AHRI 216440332

AHRI 216440332

Indoor model / pattern
5TAMXD07AV51
Cooling · BTU/h
44,500
SEER2
20.00
HSPF2
9.40

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Higher SEER2: 20.00 vs. 18.10
View AHRI
Same brand

Trane

Split-system heat pump

4TWV8X48A1 — Trane AHRI 207805613

AHRI 207805613

Indoor model / pattern
4PX*DD60BS3+P0V0C000M50SC+RP
Cooling · BTU/h
44,500
SEER2
18.00
HSPF2
8.50

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower SEER2: 18.00 vs. 18.10
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 42,000 BTU/h.
  • Lower heating capacity at 17°F: 35,400 BTU/h.
  • Lower heating capacity at 5°F: 27,600 BTU/h.
View AHRI
Same cooling capacity

Carrier

Split-system heat pump

27VPA948A*030* — Carrier AHRI 217954407

AHRI 217954407

Indoor model / pattern
CAA**6024AM*+TDR
Cooling · BTU/h
44,500
SEER2
15.20
HSPF2
9.00

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower SEER2: 15.20 vs. 18.10
  • Lower heating capacity at 17°F: 40,000 BTU/h.
View AHRI
Higher SEER2

Lennox

Split-system heat pump

SL25XPV-048-230A** — Lennox AHRI 207436144

AHRI 207436144

Indoor model / pattern
CBA38MV-060-230*+TDR
Cooling · BTU/h
44,500
SEER2
20.00
HSPF2
9.30

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Higher SEER2: 20.00 vs. 18.10
  • Different refrigerant: R-410A (current: R-454B).
View AHRI
Same cooling capacity

Lennox

Split-system heat pump

EL18KSLV-060-230A** — Lennox AHRI 216618915

AHRI 216618915

Indoor model / pattern
CBK45UHET-042-230-**
Cooling · BTU/h
44,500
SEER2
17.60
HSPF2
9.00

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower SEER2: 17.60 vs. 18.10
  • Lower heating capacity at 17°F: 39,000 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.

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