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Heil Gas furnace N95MSU-40,000 BTU/h input

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Heil Heil AHRI Furnace - Performance 95 Ultra-Low NOx Gas Furnace Gas furnace Repair, maintenance, and replacement planning
Heil N95MSU-40,000 BTU/h input product image

Technical Specifications

Product Specs

  • AHRI unit role: Furnace
  • AHRI model/pattern: *95MSU0401712A*
  • AHRI records represented: 121
  • AHRI equipment type: Central HP
  • AHRI tonnage: 1.9166666666666667
  • AHRI refrigerant: R-454B
  • Verified catalog model: *95MSU0401712A*
  • Verified product family: Performance 95 Ultra-Low NOx Gas Furnace
  • Verified catalog brand: Heil
  • Verified model family: N95MSU
  • AHRI model/pattern: *95MSU0401712A*
  • Nominal input: 40,000 BTU/h input
  • AFUE family: 95%
  • Heating stages: single-stage
  • Blower: multi-speed
  • NOx classification: ultra-low NOx
  • Cabinet width code: 17
  • Application: matched gas furnace for split-system air conditioner or heat pump combinations
  • Official product page: https://www.heil-hvac.com/en/us/products/gas-furnaces/performance-95-ultra-low-nox-gas-furnace-n95msu

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 216733516

AHRI 216733516 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit D5CUHAH24AAK and indoor unit EA*5X25M17A*.
Eligible Central HP <5.4 tons

AHRI 216734189

AHRI 216734189 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit D5CUHAH24AAK and indoor unit EA*5X30M17A*.
Eligible Central HP <5.4 tons

AHRI 216734731

AHRI 216734731 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit D5CUHAH24AAK and indoor unit EA*5X36M17A*.
Eligible Central HP <5.4 tons

AHRI 216735261

AHRI 216735261 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit D5CUHAH24AAK and indoor unit EA*5X37M17A*.
Eligible Central HP <5.4 tons

AHRI 216735905

AHRI 216735905 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit D5CUHAH24AAK and indoor unit EA*5X37M21A*.
Eligible Central HP <5.4 tons

AHRI 216737693

AHRI 216737693 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit D5CUHAH24AAK and indoor unit ESH5X30M12A*.
Eligible Central HP <5.4 tons

AHRI 216738693

AHRI 216738693 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit D5CUHAH24AAK and indoor unit ESH5X36M12A*.
Eligible Central HP <5.4 tons

AHRI 217392577

AHRI 217392577 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 217392864

AHRI 217392864 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X43M21A*.
Eligible Central HP <5.4 tons

AHRI 217393151

AHRI 217393151 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X42M21A*.
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Service planning

How GreenFlow handles N95MSU-40,000 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.

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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.

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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...

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

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