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Trane Gas furnace L8V1C100U5VSB

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Trane Trane AHRI Furnace - Priority 80 Ultra-Low NOx Variable Speed Gas Furnace Gas furnace Repair, maintenance, and replacement planning
Trane L8V1C100U5VSB product image

Technical Specifications

Product Specs

  • AHRI unit role: Furnace
  • AHRI model/pattern: L8V1C100U5VSB
  • AHRI records represented: 163
  • AHRI equipment type: Central HP
  • AHRI tonnage: 2.7333333333333334
  • AHRI refrigerant: R-454B
  • Verified catalog model: L8V1C100U5VSB
  • Verified product family: Priority 80 Ultra-Low NOx Variable Speed Gas Furnace
  • Verified catalog brand: Trane
  • Verified model family: L8V1
  • AHRI furnace model/pattern: L8V1C100U5VSB
  • Base furnace model: L8V1C100U5VSB
  • Nominal input: 100,000 BTU/h
  • AFUE: 80%
  • Heating stages: single-stage
  • Blower: variable-speed ECM
  • Combustion: non-condensing gas furnace
  • Configuration: upflow/horizontal
  • Blower tonnage: 5 ton
  • Cabinet width: 21 in.
  • Controls: ultra-low NOx furnace 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/priority-80-uln/

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 216763678

AHRI 216763678 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7036A1 and indoor unit 5PX*C005AS3.
Eligible Central HP <5.4 tons

AHRI 216763688

AHRI 216763688 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7036A1 and indoor unit 5PX*C007AS3.
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 216763893

AHRI 216763893 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7036A1 and indoor unit 5TXCC007AS3.
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 216763945

AHRI 216763945 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7048A1 and indoor unit 5PX*D008AS3.
Eligible Central HP <5.4 tons

AHRI 216763977

AHRI 216763977 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7048A1 and indoor unit 5PX*D010AS3.
Eligible Central HP <5.4 tons

AHRI 216764027

AHRI 216764027 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7048A1 and indoor unit 5TXCD010AS3.
Eligible Central HP <5.4 tons

AHRI 216764049

AHRI 216764049 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7060A1 and indoor unit 5PX*D008AS3.
Eligible Central HP <5.4 tons

AHRI 216764069

AHRI 216764069 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit 5TWR7060A1 and indoor unit 5PX*D010AS3.
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Service planning

How GreenFlow handles L8V1C100U5VSB 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...

Jenny W.

Great service! On time, knowledgeable & professional

Murali S.

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

Michele Z.

Andrey was professional, prompt, smart, thorough and exceedingly pleasant. We are likely switching our current HVAC company to Green Flow.

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