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Trane Gas furnace S9V2D120U5VSA

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Trane Trane AHRI Furnace - Premier 97 Two-Stage Variable Speed Gas Furnace Gas furnace Repair, maintenance, and replacement planning
Trane S9V2D120U5VSA product image

Technical Specifications

Product Specs

  • AHRI unit role: Furnace
  • AHRI model/pattern: S9V2D120U5VSA
  • AHRI records represented: 19
  • AHRI equipment type: HP - Split System
  • AHRI refrigerant: R-410A
  • Verified catalog model: S9V2D120U5VSA
  • Verified product family: Premier 97 Two-Stage Variable Speed Gas Furnace
  • Verified catalog brand: Trane
  • Verified model family: S9V2
  • AHRI furnace model/pattern: S9V2D120U5VSA
  • Base furnace model: S9V2D120U5VSA
  • Nominal input: 120,000 BTU/h
  • AFUE: 97%
  • Heating stages: two-stage
  • Blower: variable-speed ECM
  • Combustion: condensing gas furnace
  • Configuration: upflow/horizontal
  • Blower tonnage: 5 ton
  • Cabinet width: 24.5 in.
  • Controls: variable-speed comfort control family
  • Fuel type: gas
  • Application: matched gas furnace for split-system air conditioner or heat pump combinations
  • Official product page: https://www.trane.com/residential/en/products/furnaces/premier-97/

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.

Troubleshooting

Error Codes

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E1.0 Integrated furnace control

Internal failure

Record the flash pattern, avoid repeated reset attempts, and schedule GreenFlow service.
E2.1 Ignition and flame sensing

Retry exceeded

Record the flash pattern, avoid repeated reset attempts, and schedule GreenFlow service.
E2.2 Ignition and flame sensing

Recycles exceeded

Record the flash pattern, avoid repeated reset attempts, and schedule GreenFlow service.
E2.3 Gas valve control

First-stage gas valve not energized when expected

Record the flash pattern, avoid repeated reset attempts, and schedule GreenFlow service.
E3.1 Pressure switch circuit

Shorted first-stage pressure switch

Record the flash pattern, avoid repeated reset attempts, and schedule GreenFlow service.
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Certification match

AHRI certificates

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ENERGY STAR certified HP - Split System

AHRI 207526440

AHRI 207526440 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV0X48A1 and indoor unit 4PX*DU60BS3.
ENERGY STAR certified HP - Split System

AHRI 207526445

AHRI 207526445 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV0X48A1 and indoor unit 4TXCD010DS3.
ENERGY STAR certified HP - Split System

AHRI 207526487

AHRI 207526487 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV8X48A1 and indoor unit 4PX*DU60BS3.
ENERGY STAR certified HP - Split System

AHRI 207526494

AHRI 207526494 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV8X48A1 and indoor unit 4TXCD010DS3.
ENERGY STAR certified HP - Split System

AHRI 207526497

AHRI 207526497 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV8X60A1 and indoor unit 4PX*DU60BS3.
ENERGY STAR certified HP - Split System

AHRI 207526499

AHRI 207526499 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV8X60A1 and indoor unit 4TXCD010DS3.
ENERGY STAR certified HP - Split System

AHRI 210653554

AHRI 210653554 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV0X48A1 and indoor unit 4TXCD008DS3.
ENERGY STAR certified HP - Split System

AHRI 210653680

AHRI 210653680 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV8X48A1 and indoor unit 4PX*DU48BS3.
ENERGY STAR certified HP - Split System

AHRI 210653701

AHRI 210653701 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV8X48A1 and indoor unit 4TXCD008DS3.
ENERGY STAR certified HP - Split System

AHRI 210653716

AHRI 210653716 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit 4TWV8X60A1 and indoor unit 4TXCD008DS3.
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Service planning

How GreenFlow handles S9V2D120U5VSA 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

John F.

I needed 2 new AC units and decided to go with high efficiency heat pumps. I chose Greenflow because of the equipment they offered, and the price (2nd lowest quote and much cheaper than the average of all quote we received). Their technicians were very detail oriented and...

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...

Jack B.

Andrey always does a great job.

Jahangir R.

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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