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Heil Evaporator coil EVM5X43M21A*

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Heil Heil AHRI Indoor - EVM5X multipoise cased V evaporator coil Evaporator coil Repair, maintenance, and replacement planning
Heil EVM5X43M21A* product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: EVM5X43M21A*
  • AHRI records represented: 131
  • AHRI equipment type: Central HP
  • AHRI tonnage: 2.9166666666666665
  • AHRI refrigerant: R-454B
  • Verified catalog model: EVM5X43M21A*
  • Verified product family: EVM5X multipoise cased V evaporator coil
  • Verified catalog brand: Heil
  • Verified model family: EVM5X
  • AHRI model/pattern: EVM5X43M21A*
  • Nominal capacity: 3.5 ton
  • Nominal cooling capacity: 43,000 BTU nominal cooling capacity
  • Cabinet width: 21 in.
  • Configuration: multipoise cased V coil
  • Refrigerant: R-454B
  • Application: matched indoor evaporator coil for air conditioner or heat pump systems
  • Official product page: https://www.heil-hvac.com/en/us/products/evaporator-coils/evm5x

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 217909424

AHRI 217909424 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X43M21A*.
Eligible Central HP <5.4 tons

AHRI 217909431

AHRI 217909431 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit Q5H9V36*K*AAA* and indoor unit EVM5X43M21A*.
Eligible Central HP <5.4 tons

AHRI 217909439

AHRI 217909439 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X43M21A*.
Eligible Central HP <5.4 tons

AHRI 217909446

AHRI 217909446 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit Q5H9V36*K*AAA* and indoor unit EVM5X43M21A*.
Eligible Central HP <5.4 tons

AHRI 217909454

AHRI 217909454 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X43M21A*.
Eligible Central HP <5.4 tons

AHRI 217909461

AHRI 217909461 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit Q5H9V36*K*AAA* and indoor unit EVM5X43M21A*.
Eligible Central HP <5.4 tons

AHRI 217909469

AHRI 217909469 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X43M21A*.
Eligible Central HP <5.4 tons

AHRI 217909476

AHRI 217909476 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit Q5H9V36*K*AAA* and indoor unit EVM5X43M21A*.
Eligible Central HP <5.4 tons

AHRI 217909484

AHRI 217909484 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X43M21A*.
Eligible Central HP <5.4 tons

AHRI 217909491

AHRI 217909491 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit Q5H9V36*K*AAA* and indoor unit EVM5X43M21A*.
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Service planning

How GreenFlow handles EVM5X43M21A* 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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Jack B.

Andrey always does a great job.

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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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...

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.

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