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Heat pump condensing unit

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Trane Heat pump condensing unit 4TWV0X24A1

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Trane Trane AHRI Outdoor - XV20i TruComfort R-410A variable-speed heat pump with WeatherGuard Heat pump condensing unit Repair, maintenance, and replacement planning
Trane 4TWV0X24A1 product image

Technical Specifications

Product Specs

  • AHRI unit role: Outdoor
  • AHRI model/pattern: 4TWV0X24A1
  • AHRI records represented: 55
  • AHRI equipment type: HP - Split System
  • AHRI refrigerant: R-410A
  • Verified catalog model: 4TWV0X24A1
  • Verified product family: XV20i TruComfort R-410A variable-speed heat pump with WeatherGuard
  • Verified catalog brand: Trane
  • Verified model family: 4TWV0X
  • AHRI model/pattern: 4TWV0X24A1
  • Nominal capacity: 2 ton
  • Nominal cooling capacity: 24,000 BTU
  • Cooling efficiency family: up to 20.5 SEER2
  • Heating efficiency family: up to 8.2 HSPF2
  • Refrigerant: R-410A
  • Configuration: legacy TruComfort variable-speed outdoor heat pump with WeatherGuard top
  • Dimensions listed in official model table: 30 in. H x 33 in. W x 30 in. D
  • Official product page: https://www.trane.com/residential/en/products/heat-pumps/premier-20-tc-wg/

Useful troubleshooting details

  • Confirm the installed model and serial number, matched indoor or outdoor equipment, voltage, refrigerant, controls, and AHRI certificate before service or replacement planning.
  • Use the linked AHRI certificates to verify matched-system combinations, rebate conversations, and equipment eligibility before quoting replacement work.
  • Collect photos of the nameplate, equipment access, recent fault history, and comfort symptoms before dispatch or proposal planning.

Troubleshooting

Troubleshooting and error codes

View error codes

Certification match

AHRI certificates

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ENERGY STAR certified HP - Split System

AHRI 207526337

AHRI 207526337 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV0X24A1 and indoor unit TEM8A0B30V31+TDR.
ENERGY STAR certified HP - Split System

AHRI 207526368

AHRI 207526368 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV0X24A1 and indoor unit 4PX*BU36BS3.
ENERGY STAR certified HP - Split System

AHRI 207526404

AHRI 207526404 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV0X24A1 and indoor unit 4PX*BU36BS3.
ENERGY STAR certified HP - Split System

AHRI 207526405

AHRI 207526405 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV0X24A1 and indoor unit 4PX*BU36BS3.
ENERGY STAR certified HP - Split System

AHRI 207558947

AHRI 207558947 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV0X24A1 and indoor unit 4PX*BU36BS3.
ENERGY STAR certified HP - Split System

AHRI 210288157

AHRI 210288157 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV0X24A1 and indoor unit 4TXCB004DS3.
ENERGY STAR certified HP - Split System

AHRI 210636920

AHRI 210636920 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV0X24A1 and indoor unit TEM8A0B24V21+TDR.
ENERGY STAR certified HP - Split System

AHRI 210653450

AHRI 210653450 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV0X24A1 and indoor unit 4PX*BU36BS3.
ENERGY STAR certified HP - Split System

AHRI 210653452

AHRI 210653452 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV0X24A1 and indoor unit 4TXCB003DS3.
ENERGY STAR certified HP - Split System

AHRI 210653455

AHRI 210653455 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV0X24A1 and indoor unit 4TXCB003DS3.
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Service planning

How GreenFlow handles 4TWV0X24A1 requests

1

Identify the equipment

Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.

2

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

3

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

4

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

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Our Happy Customers

Anna G.

They quickly identified the issue with the heating system and fixed it efficiently. He explained everything clearly and made sure I understood what was going on. Very professional and reliable, extremely satisfied with the service.

Sharad W.

Green Flow and the people who work there are terrific. Vlad and Andre are excellent. Andre was very helpful. He was punctual, respectful, efficient and knowledgeable. He did not try to sell me something I didn’t need ( as others have done before). I was charged $99 which...

Anna F.

They showed up within an hour of me making the call on a Sunday. They fixed our system and taught us how to replace the fuse in the future. We would definitely call again.

Dev W.

I had a breakdown of my cooling system and Hanna at Green Flow responded to my request right away. They scheduled me same day. The team at Green Flow was easy to communicate with over phone and text. They kept me updated on delays on arrival of the...

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