Evaporator coil

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Trane Evaporator coil 4TXCB003DS3

Trane Trane AHRI Indoor - Comfort Coil - Legacy 4TXC Cased Coil Evaporator coil Repair, maintenance, and replacement planning
Trane 4TXCB003DS3 product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: 4TXCB003DS3
  • AHRI records represented: 52
  • AHRI equipment type: HP - Split System
  • AHRI refrigerant: R-410A
  • Verified catalog model: 4TXCB003DS3
  • Verified product family: Comfort Coil - Legacy 4TXC Cased Coil
  • Verified catalog brand: Trane
  • Verified model family: 4TXC
  • AHRI indoor model/pattern: 4TXCB003DS3
  • Base indoor coil model: 4TXCB003DS3
  • Configuration: cased aluminum upflow/downflow evaporator coil
  • Application: matched split-system cooling or heat-pump indoor coil
  • Nominal tonnage range: 1.5-3.0 tons
  • Refrigerant: R-410A
  • Official product page: https://www.trane.com/residential/en/products/coils/comfort-coil/
  • Official technical documentation: https://www.trane.com/content/dam/Trane/Commercial/global/products-systems/equipment/unitary/split-systems/gas-furnaces-indoor-coils/22-1923-1D-EN_06182020.PDF

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.

Certification match

AHRI certificates

View All
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.

ENERGY STAR certified HP - Split System

AHRI 210653457

AHRI 210653457 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 210653458

AHRI 210653458 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 210653459

AHRI 210653459 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 210653460

AHRI 210653460 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 210653584

AHRI 210653584 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV8X24A1 and indoor unit 4TXCB003DS3.

ENERGY STAR certified HP - Split System

AHRI 210653586

AHRI 210653586 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV8X24A1 and indoor unit 4TXCB003DS3.

ENERGY STAR certified HP - Split System

AHRI 210653588

AHRI 210653588 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV8X24A1 and indoor unit 4TXCB003DS3.

ENERGY STAR certified HP - Split System

AHRI 210653590

AHRI 210653590 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV8X24A1 and indoor unit 4TXCB003DS3.

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Service planning

How GreenFlow handles 4TXCB003DS3 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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