Evaporator coil

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Trane Evaporator coil 4TXFH036CZ3

Trane Trane AHRI Indoor - 4TXFH Horizontal Flat Comfort Coil Evaporator coil Repair, maintenance, and replacement planning
Trane 4TXFH036CZ3 product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: 4TXFH036CZ3
  • AHRI records represented: 1
  • AHRI equipment type: HP - Split System
  • AHRI refrigerant: R-410A
  • Verified catalog model: 4TXFH036CZ3
  • Verified product family: 4TXFH Horizontal Flat Comfort Coil
  • Verified catalog brand: Trane
  • Verified model family: 4TXFH
  • AHRI model/pattern: 4TXFH036CZ3
  • Base catalog model/pattern: 4TXFH036CZ3
  • Application: horizontal flat indoor evaporator coil
  • Nominal capacity: 3 ton
  • Refrigerant: R-410A
  • Official product page: https://www.trane.com/residential/en/products/coils/4pxfh-5pxfh-coils/
  • Official technical documentation: https://www.trane.com/content/dam/Trane/Commercial/global/products-systems/equipment/unitary/split-systems/Small%20Splits/Indoor%20Coils/22-1923-1B-EN_07012017.pdf
  • Configuration: horizontal flat indoor coil

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.

Service planning

How GreenFlow handles 4TXFH036CZ3 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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