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Evaporator coil

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Trane Evaporator coil 5PX*C009AS3

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Trane Trane AHRI Indoor - Comfort Coil - Upflow/Downflow Evaporator coil Repair, maintenance, and replacement planning
Trane 5PX*C009AS3 product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: 5PX*C009AS3
  • AHRI records represented: 465
  • AHRI equipment type: Central HP
  • AHRI tonnage: 1.75
  • AHRI refrigerant: R-454B
  • Verified catalog model: 5PX*C009AS3
  • Verified product family: Comfort Coil - Upflow/Downflow
  • Verified catalog brand: Trane
  • Verified model family: 5PXC
  • Verified catalog model: 5PXCC009AS3HAA
  • AHRI indoor model/pattern: 5PX*C009AS3
  • Configuration: cased aluminum upflow/downflow evaporator coil
  • Application: matched split-system cooling or heat-pump indoor coil
  • Nominal tonnage range: 3.0-5.0 tons
  • Refrigerant: R-454B
  • Refrigerant control: non-bleed TXV with internal check valve
  • Rows/FPI: 3/16
  • Gas line size: 7/8 in.
  • Liquid line size: 3/8 in.
  • Uncrated dimensions: 30.75 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 216763452

AHRI 216763452 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7024A1 and indoor unit 5PX*C009AS3.
Eligible Central HP <5.4 tons

AHRI 216763706

AHRI 216763706 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7036A1 and indoor unit 5PX*C009AS3.
Eligible Central HP <5.4 tons

AHRI 216763708

AHRI 216763708 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7036A1 and indoor unit 5PX*C009AS3.
Eligible Central HP <5.4 tons

AHRI 216763710

AHRI 216763710 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7036A1 and indoor unit 5PX*C009AS3.
Eligible Central HP <5.4 tons

AHRI 216763712

AHRI 216763712 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7036A1 and indoor unit 5PX*C009AS3.
Eligible Central HP <5.4 tons

AHRI 216763714

AHRI 216763714 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7036A1 and indoor unit 5PX*C009AS3.
Eligible Central HP <5.4 tons

AHRI 216763716

AHRI 216763716 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7036A1 and indoor unit 5PX*C009AS3.
Eligible Central HP <5.4 tons

AHRI 216763923

AHRI 216763923 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7048A1 and indoor unit 5PX*C009AS3.
Eligible Central HP <5.4 tons

AHRI 216763925

AHRI 216763925 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7048A1 and indoor unit 5PX*C009AS3.
Eligible Central HP <5.4 tons

AHRI 216763927

AHRI 216763927 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7048A1 and indoor unit 5PX*C009AS3.
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Service planning

How GreenFlow handles 5PX*C009AS3 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

Melissa S.

The repair person came quickly and was super efficient and polite, and showed me what to do next time. He gave my dog a quick pay and was off again.

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.

Murali S.

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

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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