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Trane Gas furnace S8X1B040M2PSC

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Trane Trane AHRI Furnace - 80 Single-Stage Gas Furnace Gas furnace Repair, maintenance, and replacement planning
Trane S8X1B040M2PSC product image

Technical Specifications

Product Specs

  • AHRI unit role: Furnace
  • AHRI model/pattern: S8X1B040M2PSC
  • AHRI records represented: 21
  • AHRI equipment type: Central HP
  • AHRI tonnage: 1.9
  • AHRI refrigerant: R-454B
  • Verified catalog model: S8X1B040M2PSC
  • Verified product family: 80 Single-Stage Gas Furnace
  • Verified catalog brand: Trane
  • Verified model family: S8X1
  • AHRI furnace model/pattern: S8X1B040M2PSC
  • Nominal input: 40,000 BTU/h
  • AFUE: 80%
  • Heating stages: single-stage
  • Blower: 9 tap constant torque ECM
  • Fuel type: gas
  • Blower tonnage: 2 ton
  • Cabinet width: 17.5 in.
  • Dimensions: 34 in. H x 17.5 in. W x 28.8 in. D
  • Application: matched gas furnace for split-system air conditioner or heat pump combinations
  • Official product page: https://www.trane.com/residential/en/products/furnaces/choice-80/

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 216763348

AHRI 216763348 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7024A1 and indoor unit 5PX*B004AS3.
Eligible Central HP <5.4 tons

AHRI 216763498

AHRI 216763498 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7024A1 and indoor unit 5TXCB004AS3.
Eligible Central HP <5.4 tons

AHRI 216764116

AHRI 216764116 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWX7024A1 and indoor unit 5PX*B004AS3.
Eligible Central HP <5.4 tons

AHRI 216764177

AHRI 216764177 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWX7024A1 and indoor unit 5TXCB004AS3.
Eligible Central HP <5.4 tons

AHRI 217194724

AHRI 217194724 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5HPL5024A1 and indoor unit 5TXCB003AS3.
Eligible Central HP <5.4 tons

AHRI 217207731

AHRI 217207731 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7024A1 and indoor unit DH30T3J.
Eligible Central HP <5.4 tons

AHRI 217207732

AHRI 217207732 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7024A1 and indoor unit DH36T4J.
Eligible Central HP <5.4 tons

AHRI 217208459

AHRI 217208459 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWX7024A1 and indoor unit DH30T3J.
Eligible Central HP <5.4 tons

AHRI 217208460

AHRI 217208460 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWX7024A1 and indoor unit DH36T4J.
Eligible Central HP <5.4 tons

AHRI 217208461

AHRI 217208461 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWX7024A1 and indoor unit DH42T3J.
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Service planning

How GreenFlow handles S8X1B040M2PSC 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

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.

Ray

Just had a service call because my tankless water heater stopped working with E110 code. Andrey located the root cause real quick and fixed the issue within half an hour, also gave reasonable recommendations for further maintenance.

Neal V.

In an industry that often fraught with contractors taking advantage of homeowners, Andrey was honest with his assessment and willing to install a product acquired elsewhere (most want that margin themselves), patiently answered my questions (I’m an engineer so like to understand what’s happening), and proactively offered practical...

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.

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