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Trane Gas furnace A801X040AM3SD

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Trane Trane AHRI Furnace - RunTru by Trane A801X 80% Gas Furnace Gas furnace Repair, maintenance, and replacement planning
Trane A801X040AM3SD product image

Technical Specifications

Product Specs

  • AHRI unit role: Furnace
  • AHRI model/pattern: A801X040AM3SD
  • AHRI records represented: 1
  • AHRI equipment type: HP - Split System
  • AHRI refrigerant: R-454B
  • Verified catalog model: A801X040AM3SD
  • Verified product family: RunTru by Trane A801X 80% Gas Furnace
  • Verified catalog brand: Trane
  • Verified model family: A801X
  • AHRI furnace model/pattern: A801X040AM3SD
  • Base furnace model: A801X040AM3SD
  • Nominal input: 40,000 BTU/h
  • AFUE: 80%
  • Heating stages: single-stage
  • Blower: constant-torque ECM
  • Combustion: non-condensing gas furnace
  • Configuration: multi-position
  • Blower tonnage: 3 ton
  • Cabinet width: 14.5 in.
  • Dimensions: 34 in. H x 14.5 in. W x 28.8 in. D
  • Application: matched gas furnace for split-system air conditioner or heat pump combinations
  • Public RunTru by Trane product page: https://runtruhvac.com/furnaces/

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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ENERGY STAR certified HP - Split System

AHRI 218469599

AHRI 218469599 identifies a Mass Save qualified HP - Split System from Trane with outdoor unit N5HP5036A1 and indoor unit 5PX*BD06AS3+TSTAT.

Service planning

How GreenFlow handles A801X040AM3SD 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.

Michael C.

always available, easy to get a hold of, as a property manager I get lots no heat emergency, usually get to it same day or next day

Jahangir R.

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

Jenny W.

Great service! On time, knowledgeable & professional

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