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Trane Gas furnace S9B1 92 Single-Stage Builder-Grade Gas Furnace

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 Trane S9B1 92 Single-Stage Builder-Grade Gas Furnace product image

Technical Specifications

Product Specs

  • Efficiency family: 92 single-stage builder-grade gas furnace
  • Heating and airflow: single-stage gas heat family
  • Listed model family: S9B1B040D3PSA, S9B1B040U3PSA, S9B1B060D3PSA, S9B1B060U4PSA, S9B1B080D4PSA, S9B1B080U4PSA, S9B1C080U5PSA, S9B1C100D5PSA, S9B1C100U5PSA, S9B1D120D5PSA, and S9B1D120U5PSA
  • Core components: self-diagnostic integrated furnace control board, silicon nitride hot surface igniter, multi-port in-shot burners, pre-painted heavy steel cabinet, insulated heat exchanger compartment, and tubular stainless steel heat exchanger
  • Former product name: S9B1 Gas Furnace
  • Brand: Trane
  • Model or series: S9B1 92 Single-Stage Builder-Grade Gas Furnace
  • Equipment type: Gas furnace
  • Product group: Furnaces
  • System role: Forced-air heating appliance for a ducted HVAC system
  • Application: Residential, light-commercial, or managed-property comfort applications
  • Compatibility check: Verify fuel type, venting, electrical requirements, capacity, controls, and installation clearances.
  • Verified source: trane.com

Troubleshooting

Error Codes

View All
E01 Integrated furnace control

Internal control failure

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

Retry exceeded; flame never sensed

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

Recycles exceeded; established flame was lost

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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Service planning

How GreenFlow handles S9B1 92 Single-Stage Builder-Grade Gas Furnace 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.

Additional Services

Brands We Service

Our Happy Customers

hhuang821

Recently, my tankless water heater stopped working. Green Flow Solution responded quickly after I submitted a request through Yelp. I was impressed by their service team’s responsiveness and prompt follow-up, even over the weekend. Andrey, the technician, arrived the next day and resolved the issue professionally—the system was...

Jahangir R.

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

Julia

Our furnace was leaking due to the drain pipe being clogged. Andrey came out within a couple of hours of submitting a request via Thumbtack. He cleaned it out within 15 minutes and was on his way Price was reasonable for the job. Some other companies had a...

Lesley S.

We were very happy with our experience with Green Flow Solution. After our hot water heater was leaking and needed to be replaced, they were able to install a new one the same day. They were professional and thorough. Thank you!

Drew

Diagnosed and replaced issue with furnace. Fast response and showed up right away to fix the issue at a competitive price

Jerry W.

Very professional, quick, and smart. Wonderful to work with. Highly recommended!!

Henry H.

Replace batteries in thermostat, checked furnace

Josh M.

Timely and friendly service, highly recommended.

Nicholas M.

I called Green Flow Solutions in a hurry to diagnose and fix an AC unit in a commercial condo unit. They responded quickly, arrived urgently and performed an excellent job on the repair needed. Communication 10/10, professionalism 10/10 and quality 10/10. I will be recommending Green Flow Solutions...

Jennifer Q.

Andrey is a great technician. He was incredibly respectful of our home, and he worked efficiently to complete the service.Green Flow Solution scheduled us easily. I like that they text a reminder for service on the day scheduled. I especially appreciate that I didn't have to wait days...

Tom T.

Fantastic job by Green Flow. Andrey, Andrei and Yuri were punctual, very neat, capable, and meticulous in replacing two complete HVAC systems and ductwork repairs in our home. They will now be our go to service for all our HVAC needs going forward.

Sharad W.

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...