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Trane Evaporator coil 5PX*CD05AS3

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Trane Trane AHRI Indoor - Comfort Coil - Upflow/Downflow Evaporator coil Repair, maintenance, and replacement planning
Trane 5PX*CD05AS3 product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: 5PX*CD05AS3
  • AHRI records represented: 54
  • AHRI equipment type: Central HP
  • AHRI tonnage: 1.9166666666666667
  • AHRI refrigerant: R-454B
  • Verified catalog model: 5PX*CD05AS3
  • Verified product family: Comfort Coil - Upflow/Downflow
  • Verified catalog brand: Trane
  • Verified model family: 5PXC
  • Verified catalog model: 5PXCCD05AS3HDA
  • AHRI indoor model/pattern: 5PX*CD05AS3
  • Configuration: cased aluminum upflow/downflow evaporator coil
  • Application: matched split-system cooling or heat-pump indoor coil
  • Nominal tonnage range: 2.0-3.5 tons
  • Refrigerant: R-454B
  • Refrigerant control: non-bleed TXV with internal check valve
  • Rows/FPI: 3/12
  • Gas line size: 7/8 in.
  • Liquid line size: 3/8 in.
  • Uncrated dimensions: 22.5 in. H x 21 in. W x 21.5 in. D
  • Official product page: https://www.trane.com/residential/en/products/coils/comfort-coil/
  • Official product data: https://elibrary.tranetechnologies.com/public/residential-hvac/Literature/Installation/COR-PSD001A-EN_07032025.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

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Eligible Central HP <5.4 tons

AHRI 216763454

AHRI 216763454 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7024A1 and indoor unit 5PX*CD05AS3.
Eligible Central HP <5.4 tons

AHRI 216763718

AHRI 216763718 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7036A1 and indoor unit 5PX*CD05AS3.
Eligible Central HP <5.4 tons

AHRI 216763720

AHRI 216763720 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7036A1 and indoor unit 5PX*CD05AS3.
Eligible Central HP <5.4 tons

AHRI 216763722

AHRI 216763722 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7036A1 and indoor unit 5PX*CD05AS3.
Eligible Central HP <5.4 tons

AHRI 216763724

AHRI 216763724 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7036A1 and indoor unit 5PX*CD05AS3.
Eligible Central HP <5.4 tons

AHRI 216764305

AHRI 216764305 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWX7036A1 and indoor unit 5PX*CD05AS3.
Eligible Central HP <5.4 tons

AHRI 216764306

AHRI 216764306 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWX7036A1 and indoor unit 5PX*CD05AS3.
Eligible Central HP <5.4 tons

AHRI 216764307

AHRI 216764307 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWX7036A1 and indoor unit 5PX*CD05AS3.
Eligible Central HP <5.4 tons

AHRI 216764308

AHRI 216764308 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWX7036A1 and indoor unit 5PX*CD05AS3.
Eligible Central HP <5.4 tons

AHRI 216764309

AHRI 216764309 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWX7036A1 and indoor unit 5PX*CD05AS3.
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Service planning

How GreenFlow handles 5PX*CD05AS3 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 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.

Randy J.

Thanks to Andrey for an amazingly quick response to my request for a service call. He diagnosed and fixed my issue within 24 hours of my asking for help. Excellent service. Thanks.

Michele Z.

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

Murali S.

HVAC technician was punctual, followed up well, completed quick repairs, ensured the issue was resolved, and provided helpful recommendations.

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