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ENERGY STAR AHRI details

Trane 4TWV8X36A1

ENERGY STAR Certified HP - Split System
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Brand and components

Indoor, outdoor, and system model details

Outdoor unit brandTrane
Outdoor unit model4TWV8X36A1
Indoor unit models4PX*BU48BS3
Furnace modelS9V2B080D4PSC+RP
Model nameXV18
Model number4TWV8X36A1

Related product models

Outdoor unit model 4TWV8X36A1 Trane model match
4TWV8X36A1 product image Trane 4TWV8X36A1 Air-source heat pump

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
32800
Heating Capacity 47F (BTUH)
31400
Heating Capacity 17F (BTUH)
25800
Heating Capacity 5F (BTUH)
20200
Seer2
18.00
HSPF2 Region IV
8.50
EER2 AFull 95F
11.20
COP at 5F
1.80
Refrigerant Type
R-410A

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 outdoor unit

Trane

Split-system heat pump

4TWV8X36A1 — Trane AHRI 214639983

AHRI 214639983

Indoor model / pattern
4PX*BU48BS3
Furnace model / pattern
S9V2B060D3PSC+RP
Cooling · BTU/h
32,800
SEER2
18.00
HSPF2
8.50

Cooling capacity (listed) · HSPF2 Region IV

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

Trane

Split-system heat pump

4TWV0X36A1 — Trane AHRI 210653466

AHRI 210653466

Indoor model / pattern
4PX*BU36BS3
Furnace model / pattern
L8V1A040U3VSA+RP
Cooling · BTU/h
32,800
SEER2
19.00
HSPF2
8.10

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 8.10 vs. 8.50
View AHRI
Same cooling capacity

Carrier

Split-system heat pump

27VNA036A*030* — Carrier AHRI 215679193

AHRI 215679193

Indoor model / pattern
CAA**3617AM*+UI
Furnace model / pattern
58CU*B040C17**12
Cooling · BTU/h
32,800
SEER2
17.00
HSPF2
8.50

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower SEER2: 17.00 vs. 18.00
  • Different refrigerant: R-454B (current: R-410A).
View AHRI
Higher SEER2

Carrier

Split-system heat pump

27VNA336A*030* — Carrier AHRI 215932254

AHRI 215932254

Indoor model / pattern
CAA**4221AM*+UI
Furnace model / pattern
58TN*B110C21**20
Cooling · BTU/h
32,800
SEER2
20.00
HSPF2
9.50

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Higher SEER2: 20.00 vs. 18.00
  • Different refrigerant: R-454B (current: R-410A).
View AHRI
Same cooling capacity

Lennox

Split-system heat pump

EL21KLV-036-230A** — Lennox AHRI 217443331

AHRI 217443331

Indoor model / pattern
CK40HT-30B-**+TDR
Furnace model / pattern
EL297UH045XE36B*
Cooling · BTU/h
32,800
SEER2
18.00
HSPF2
9.00

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.
  • Different refrigerant: R-454B (current: R-410A).
View AHRI
Similar cooling capacity

Lennox

Split-system heat pump

EL18KSLV-036-230A** — Lennox AHRI 217189858

AHRI 217189858

Indoor model / pattern
CK40HT-36A-**+TDR
Furnace model / pattern
EL280UH045E36A*
Cooling · BTU/h
32,600
SEER2
17.60
HSPF2
8.50

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity −0.6%Similar cooling capacity.Lower SEER2: 17.60 vs. 18.00
  • Different refrigerant: R-454B (current: R-410A).
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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