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ACiQ Evaporator coil EVM5X48M21A*

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ACiQ ACiQ AHRI Indoor - EVM5X Multi-Positional Cased V-Coil Evaporator coil Repair, maintenance, and replacement planning
ACiQ EVM5X48M21A* product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: EVM5X48M21A*
  • AHRI records represented: 128
  • AHRI equipment type: Central HP
  • AHRI tonnage: 3.066666666666667
  • AHRI refrigerant: R-454B
  • Verified catalog model: EVM5X48M21A*
  • Verified product family: EVM5X Multi-Positional Cased V-Coil
  • Verified catalog brand: ACiQ
  • Verified model family: EVM5X
  • AHRI indoor model/pattern: EVM5X48M21A*
  • Nominal capacity: 4 ton
  • Nominal cooling capacity: 48,000 BTU nominal cooling capacity
  • Cabinet width code: 21 in.
  • Configuration: multi-positional cased V-coil
  • Airflow direction: multi-positional
  • Style: V-Coil
  • Metering device: factory-installed TXV
  • Refrigerant: R454B
  • Published range: 2 to 5 ton multi-positional V-coil
  • Cabinet: durable 24-gauge pre-painted steel cabinet
  • Spec sheet: https://aciq.com/wp-content/uploads/2025/02/EVM5X_Spec_Sheet_Updated.pdf
  • Installation manual: https://aciq.com/wp-content/uploads/2025/02/EVM5X_Installation_Manual.pdf
  • Warranty: 10-year parts limited warranty with online registration
  • Official product page: https://aciq.com/residential-products/central-heating-and-cooling-solutions/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 218019664

AHRI 218019664 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 218019667

AHRI 218019667 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 218019671

AHRI 218019671 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 218019672

AHRI 218019672 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 218019674

AHRI 218019674 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 218019676

AHRI 218019676 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 218019679

AHRI 218019679 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 218019684

AHRI 218019684 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 218019686

AHRI 218019686 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X48M21A*.
Eligible Central HP <5.4 tons

AHRI 218019688

AHRI 218019688 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V36*K*AAA* and indoor unit EVM5X48M21A*.
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Service planning

How GreenFlow handles EVM5X48M21A* 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

Jack B.

Andrey always does a great job.

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

Jenny W.

Great service! On time, knowledgeable & professional

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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