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Arcoaire Evaporator coil EA*5X48M21A*

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Arcoaire Arcoaire AHRI Indoor - EAM5X cased A evaporator coil Evaporator coil Repair, maintenance, and replacement planning
Arcoaire EA*5X48M21A* product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: EA*5X48M21A*
  • AHRI records represented: 393
  • AHRI equipment type: Central HP
  • AHRI tonnage: 2.966666666666667
  • AHRI refrigerant: R-454B
  • Verified catalog model: EA*5X48M21A*
  • Verified product family: EAM5X cased A evaporator coil
  • Verified catalog brand: Arcoaire
  • Verified model family: EAM5X
  • AHRI model/pattern: EA*5X48M21A*
  • Nominal capacity: 4 ton
  • Nominal cooling capacity: 48,000 BTU nominal cooling capacity
  • Cabinet width: 21 in.
  • Configuration: multi-position cased A coil
  • Refrigerant: R-454B
  • Application: matched indoor evaporator coil for air conditioner or heat pump systems
  • Official product page: https://www.arcoaire.com/en/us/products/evaporator-coils/eam5x

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 217392451

AHRI 217392451 identifies a Mass Save qualified Central HP <5.4 tons from ARCOAIRE with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 217392459

AHRI 217392459 identifies a Mass Save qualified Central HP <5.4 tons from ARCOAIRE with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 217392467

AHRI 217392467 identifies a Mass Save qualified Central HP <5.4 tons from ARCOAIRE with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 217392475

AHRI 217392475 identifies a Mass Save qualified Central HP <5.4 tons from ARCOAIRE with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 217392483

AHRI 217392483 identifies a Mass Save qualified Central HP <5.4 tons from ARCOAIRE with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 217392491

AHRI 217392491 identifies a Mass Save qualified Central HP <5.4 tons from ARCOAIRE with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 217392499

AHRI 217392499 identifies a Mass Save qualified Central HP <5.4 tons from ARCOAIRE with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 217392507

AHRI 217392507 identifies a Mass Save qualified Central HP <5.4 tons from ARCOAIRE with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 217392515

AHRI 217392515 identifies a Mass Save qualified Central HP <5.4 tons from ARCOAIRE with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 217392523

AHRI 217392523 identifies a Mass Save qualified Central HP <5.4 tons from ARCOAIRE with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit EA*5X48M21A*.
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Service planning

How GreenFlow handles EA*5X48M21A* 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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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...

Jack B.

Andrey always does a great job.

Jahangir R.

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

Michael C.

always available, easy to get a hold of, as a property manager I get lots no heat emergency, usually get to it same day or next day

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