Green Flow Solution logo
Schedule Service

Gas furnace

Back to AirQuest products

AirQuest Gas furnace N80VSL-90,000 BTU/h input

Request ServiceEquipment Quote
AirQuest AirQuest AHRI Furnace - Performance 80 Variable-Speed Low NOx Gas Furnace Gas furnace Repair, maintenance, and replacement planning
AirQuest N80VSL-90,000 BTU/h input product image

Technical Specifications

Product Specs

  • AHRI unit role: Furnace
  • AHRI model/pattern: *80VSL0902120B*
  • AHRI records represented: 182
  • AHRI equipment type: Central HP
  • AHRI tonnage: 1.95
  • AHRI refrigerant: R-454B
  • Verified catalog model: *80VSL0902120B*
  • Verified product family: Performance 80 Variable-Speed Low NOx Gas Furnace
  • Verified catalog brand: AirQuest
  • Verified model family: N80VSL
  • AHRI model/pattern: *80VSL0902120B*
  • Nominal input: 90,000 BTU/h input
  • AFUE family: 80%
  • Heating stages: single-stage
  • Blower: variable-speed
  • NOx classification: low NOx
  • Cabinet width code: 21
  • Application: matched gas furnace for split-system air conditioner or heat pump combinations
  • Official product page: https://www.airquestcomfort.com/en/us/products/gas-furnaces/performance-80-gas-furnace-n80vsl

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

View All
Eligible Central HP <5.4 tons

AHRI 216735536

AHRI 216735536 identifies a Mass Save qualified Central HP <5.4 tons from AIRQUEST with outdoor unit D5CUHAH24AAK and indoor unit EA*5X37M21A*.
Eligible Central HP <5.4 tons

AHRI 217391501

AHRI 217391501 identifies a Mass Save qualified Central HP <5.4 tons from AIRQUEST with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit ESH5X48M12A*.
Eligible Central HP <5.4 tons

AHRI 217391828

AHRI 217391828 identifies a Mass Save qualified Central HP <5.4 tons from AIRQUEST with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit ESH5X42M12A*.
Eligible Central HP <5.4 tons

AHRI 217392155

AHRI 217392155 identifies a Mass Save qualified Central HP <5.4 tons from AIRQUEST with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit ESH5X36M12A*.
Eligible Central HP <5.4 tons

AHRI 217392466

AHRI 217392466 identifies a Mass Save qualified Central HP <5.4 tons from AIRQUEST with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 217392753

AHRI 217392753 identifies a Mass Save qualified Central HP <5.4 tons from AIRQUEST with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X43M21A*.
Eligible Central HP <5.4 tons

AHRI 217393040

AHRI 217393040 identifies a Mass Save qualified Central HP <5.4 tons from AIRQUEST with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X42M21A*.
Eligible Central HP <5.4 tons

AHRI 217393319

AHRI 217393319 identifies a Mass Save qualified Central HP <5.4 tons from AIRQUEST with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X37M21A*.
Eligible Central HP <5.4 tons

AHRI 217394939

AHRI 217394939 identifies a Mass Save qualified Central HP <5.4 tons from AIRQUEST with outdoor unit D5CUHAH30AAK+TIC2025-0016 and indoor unit ESH5X42M12A*.
Eligible Central HP <5.4 tons

AHRI 217395526

AHRI 217395526 identifies a Mass Save qualified Central HP <5.4 tons from AIRQUEST with outdoor unit D5CUHAH30AAK+TIC2025-0016 and indoor unit ESH5X36M12A*.
Loading more

Service planning

How GreenFlow handles N80VSL-90,000 BTU/h input 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.

Our Services

Showing services from our catalog

Brands We Service

Popular cities

Service Areas

Our Happy Customers

Dev W.

I had a breakdown of my cooling system and Hanna at Green Flow responded to my request right away. They scheduled me same day. The team at Green Flow was easy to communicate with over phone and text. They kept me updated on delays on arrival of the...

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.

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...

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...

View All