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Heil Evaporator coil EVD5X37M21A*

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Heil Heil AHRI Indoor - EVD5X cased V evaporator coil Evaporator coil Repair, maintenance, and replacement planning
Heil EVD5X37M21A* product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: EVD5X37M21A*
  • AHRI records represented: 206
  • AHRI equipment type: Central HP
  • AHRI tonnage: 3.066666666666667
  • AHRI refrigerant: R-454B
  • Verified catalog model: EVD5X37M21A*
  • Verified product family: EVD5X cased V evaporator coil
  • Verified catalog brand: Heil
  • Verified model family: EVD5X
  • AHRI model/pattern: EVD5X37M21A*
  • Nominal capacity: 3 ton
  • Nominal cooling capacity: 37,000 BTU nominal cooling capacity
  • Cabinet width: 21 in.
  • Configuration: cased V coil with Power-V evaporator coil design
  • 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/evd5x

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 217912234

AHRI 217912234 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit N5H9V36*K*AAA* and indoor unit EVD5X37M21A*.
Eligible Central HP <5.4 tons

AHRI 217912241

AHRI 217912241 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit Q5H9V36*K*AAA* and indoor unit EVD5X37M21A*.
Eligible Central HP <5.4 tons

AHRI 217912264

AHRI 217912264 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit N5H9V36*K*AAA* and indoor unit EVD5X37M21A*.
Eligible Central HP <5.4 tons

AHRI 217912271

AHRI 217912271 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit Q5H9V36*K*AAA* and indoor unit EVD5X37M21A*.
Eligible Central HP <5.4 tons

AHRI 217912279

AHRI 217912279 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit N5H9V36*K*AAA* and indoor unit EVD5X37M21A*.
Eligible Central HP <5.4 tons

AHRI 217912286

AHRI 217912286 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit Q5H9V36*K*AAA* and indoor unit EVD5X37M21A*.
Eligible Central HP <5.4 tons

AHRI 217912294

AHRI 217912294 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit N5H9V36*K*AAA* and indoor unit EVD5X37M21A*.
Eligible Central HP <5.4 tons

AHRI 217912301

AHRI 217912301 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit Q5H9V36*K*AAA* and indoor unit EVD5X37M21A*.
Eligible Central HP <5.4 tons

AHRI 217912339

AHRI 217912339 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit N5H9V36*K*AAA* and indoor unit EVD5X37M21A*.
Eligible Central HP <5.4 tons

AHRI 217912346

AHRI 217912346 identifies a Mass Save qualified Central HP <5.4 tons from HEIL with outdoor unit Q5H9V36*K*AAA* and indoor unit EVD5X37M21A*.
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Service planning

How GreenFlow handles EVD5X37M21A* 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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Anna G.

They quickly identified the issue with the heating system and fixed it efficiently. He explained everything clearly and made sure I understood what was going on. Very professional and reliable, extremely satisfied with the service.

Jenny W.

Great service! On time, knowledgeable & professional

Michele Z.

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

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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