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Trane Indoor coil Comfort Coil Multi-position

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Trane Air handlers and coils Indoor coil Repair, maintenance, and replacement planning
Trane Comfort Coil Multi-position product image

Technical Specifications

Product Specs

  • Product family: Comfort Coil multi-position indoor coil
  • Listed multi-position model family: 4TXCA002DS3HCB, 4TXCB003DS3HCB, 4TXCB004DS3HCB, 4TXCB006DS3HCB, 4TXCC005DS3HCB, 4TXCC007DS3HCB, 4TXCC009DS3HCB, 4TXCD008DS3HCB, 4TXCD010DS3HCB, and 4TXCA032DSHCB
  • Related Comfort Coil families listed by Trane include 4AXA uncased coils, 4PXFH horizontal flat coils, and 4PXC upflow/downflow coils
  • Application: indoor evaporator coil matched to compatible Trane AC or heat pump equipment
  • Service checks should confirm coil model, matched outdoor unit, refrigerant, metering device, drain setup, cabinet orientation, and airflow
  • Comfort Coil pages should be treated as matched-system support, not standalone outdoor equipment
  • Brand: Trane
  • Model or series: Comfort Coil Multi-position
  • Equipment type: Indoor coil
  • Product group: Air handlers and coils
  • System role: Indoor evaporator coil for a matched split HVAC system
  • Compatibility check: Match with compatible outdoor equipment, controls, airflow, voltage, and capacity before service or replacement.
  • Verified source: trane.com

Useful troubleshooting details

  • Confirm the exact coil model number, paired outdoor unit, air handler or furnace, metering device, refrigerant type, and drain configuration.
  • Share coil icing, weak airflow, condensate, refrigerant, humidity, and matched-system performance symptoms.
  • For replacement planning, identify whether the coil is being matched to a new AC, heat pump, furnace, or air handler.

Service planning

How GreenFlow handles Comfort Coil Multi-position 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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Michele Z.

Andrey was professional, prompt, smart, thorough and exceedingly pleasant. We are likely switching our current HVAC company to Green Flow.

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They were very organized to communicate and be on time to come to look at my air condition to fix it.

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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...

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