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ENERGY STAR AHRI details

Trane 5TWX5042A1

ENERGY STAR Certified HP - Split System
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Brand and components

Indoor, outdoor, and system model details

Outdoor unit brandTrane
Outdoor unit model5TWX5042A1
Indoor unit models5TEM4D04AC31+TDR+TSTAT
Model name15 Single-Stage Heat Pump with WeatherGuard Top
Model number5TWX5042A1

Related product models

Outdoor unit model 5TWX5042A1 Trane model match
5TWX5042A1 product image Trane 5TWX5042A1 Air-source heat pump

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
38000
Heating Capacity 47F (BTUH)
39000
Heating Capacity 17F (BTUH)
25000
Heating Capacity 5F (BTUH)
18800
Seer2
15.20
HSPF2 Region IV
8.10
EER2 AFull 95F
12.00
COP at 5F
2.10
Refrigerant Type
R-454B

Eligibility

Rebates and certifications

ENERGY STAR Certified
Yes
ENERGY STAR Cold Climate Certified
No

Explore your options

Similar systems to compare

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Same brand

Trane

Split-system heat pump

5TWR5042A1 — Trane AHRI 215610947

AHRI 215610947

Indoor model / pattern
5TEM4D05AC41+TDR+TSTAT
Cooling · BTU/h
38,000
SEER2
15.20
HSPF2
8.10

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.
View AHRI
Same outdoor unit

Trane

Split-system heat pump

5TWX5042A1 — Trane AHRI 215610984

AHRI 215610984

Indoor model / pattern
5TEM4D05AC41+TDR+TSTAT
Cooling · BTU/h
38,000
SEER2
15.20
HSPF2
8.10

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySame outdoor unit, different indoor combination.
View AHRI
Higher SEER2

Carrier

Split-system heat pump

27SCA536A**30* — Carrier AHRI 217051631

AHRI 217051631

Indoor model / pattern
FEVA0048**+NAVA54801CK
Cooling · BTU/h
36,800
SEER2
16.00
HSPF2
8.00

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity −3.2%Similar cooling capacity.Lower HSPF2 (Region IV): 8.00 vs. 8.10
  • Lower heating capacity at 47°F: 36,400 BTU/h.
  • Lower heating capacity at 17°F: 22,200 BTU/h.
  • Lower heating capacity at 5°F: 17,400 BTU/h.
View AHRI
Similar cooling capacity

Lennox

Split-system heat pump

ML16KP2-036-230A** — Lennox AHRI 218457643

AHRI 218457643

Indoor model / pattern
CK40DT-50/60C-**+TDR
Cooling · BTU/h
36,000
SEER2
15.20
HSPF2
8.20

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity −5.3%Similar cooling capacity.
  • Lower heating capacity at 47°F: 36,000 BTU/h.
View AHRI
Higher SEER2

Lennox

Split-system heat pump

EL17XP1-036-230A** — Lennox AHRI 211806975

AHRI 211806975

Indoor model / pattern
CBA27UHE-042-230*+TDR
Cooling · BTU/h
36,000
SEER2
16.00
HSPF2
8.30

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity −5.3%Similar cooling capacity.Higher SEER2: 16.00 vs. 15.20
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 34,400 BTU/h.
  • Lower heating capacity at 17°F: 22,800 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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