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Tempstar Gas furnace *97CTN0802120A*

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Tempstar Tempstar AHRI Furnace - Ion 97 Variable-Speed Gas Furnace Gas furnace Repair, maintenance, and replacement planning
Tempstar *97CTN0802120A* product image

Technical Specifications

Product Specs

  • AHRI unit role: Furnace
  • AHRI model/pattern: *97CTN0802120A*
  • AHRI records represented: 208
  • AHRI equipment type: Central HP
  • AHRI tonnage: 2.9
  • AHRI refrigerant: R-454B
  • Verified catalog model: *97CTN0802120A*
  • Verified product family: Ion 97 Variable-Speed Gas Furnace
  • Verified catalog brand: Tempstar
  • Verified model family: F97CTN
  • AHRI model/pattern: *97CTN0802120A*
  • Nominal input: 80,000 BTU/h input
  • AFUE family: 97%
  • Heating stages: two-stage
  • Blower: variable-speed
  • NOx classification: standard
  • Cabinet width code: 21
  • Application: matched gas furnace for split-system air conditioner or heat pump combinations
  • Official product page: https://www.tempstar.com/en/us/products/gas-furnaces/ion-97-variable-speed-gas-furnace

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 217910087

AHRI 217910087 identifies a Mass Save qualified Central HP <5.4 tons from TEMPSTAR with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X43M21A*.
Eligible Central HP <5.4 tons

AHRI 217910094

AHRI 217910094 identifies a Mass Save qualified Central HP <5.4 tons from TEMPSTAR with outdoor unit Q5H9V36*K*AAA* and indoor unit EVM5X43M21A*.
Eligible Central HP <5.4 tons

AHRI 217915270

AHRI 217915270 identifies a Mass Save qualified Central HP <5.4 tons from TEMPSTAR with outdoor unit N5H9V48*K*AAA* and indoor unit EVM5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 217915275

AHRI 217915275 identifies a Mass Save qualified Central HP <5.4 tons from TEMPSTAR with outdoor unit Q5H9V48*K*AAA* and indoor unit EVM5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 217915687

AHRI 217915687 identifies a Mass Save qualified Central HP <5.4 tons from TEMPSTAR with outdoor unit N5H9V48*K*AAA* and indoor unit EVM5X49M21A*.
Eligible Central HP <5.4 tons

AHRI 217915692

AHRI 217915692 identifies a Mass Save qualified Central HP <5.4 tons from TEMPSTAR with outdoor unit Q5H9V48*K*AAA* and indoor unit EVM5X49M21A*.
Eligible Central HP <5.4 tons

AHRI 217916117

AHRI 217916117 identifies a Mass Save qualified Central HP <5.4 tons from TEMPSTAR with outdoor unit N5H9V48*K*AAA* and indoor unit EVM5X60M21A*.
Eligible Central HP <5.4 tons

AHRI 217916122

AHRI 217916122 identifies a Mass Save qualified Central HP <5.4 tons from TEMPSTAR with outdoor unit Q5H9V48*K*AAA* and indoor unit EVM5X60M21A*.
Eligible Central HP <5.4 tons

AHRI 217916534

AHRI 217916534 identifies a Mass Save qualified Central HP <5.4 tons from TEMPSTAR with outdoor unit N5H9V48*K*AAA* and indoor unit EVD5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 217916539

AHRI 217916539 identifies a Mass Save qualified Central HP <5.4 tons from TEMPSTAR with outdoor unit Q5H9V48*K*AAA* and indoor unit EVD5X48M21A*.
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Service planning

How GreenFlow handles *97CTN0802120A* 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

Jahangir R.

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

Jack B.

Andrey always does a great job.

Ray

Just had a service call because my tankless water heater stopped working with E110 code. Andrey located the root cause real quick and fixed the issue within half an hour, also gave reasonable recommendations for further maintenance.

Melissa S.

The repair person came quickly and was super efficient and polite, and showed me what to do next time. He gave my dog a quick pay and was off again.

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