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ACiQ Evaporator coil ESH5X36M12A*

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ACiQ ACiQ AHRI Indoor - ESH5X Cased Horizontal Slab Coil Evaporator coil Repair, maintenance, and replacement planning
ACiQ ESH5X36M12A* product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: ESH5X36M12A*
  • AHRI records represented: 199
  • AHRI equipment type: Central HP
  • AHRI tonnage: 2
  • AHRI refrigerant: R-454B
  • Verified catalog model: ESH5X36M12A*
  • Verified product family: ESH5X Cased Horizontal Slab Coil
  • Verified catalog brand: ACiQ
  • Verified model family: ESH5X
  • AHRI indoor model/pattern: ESH5X36M12A*
  • Nominal capacity: 3 ton
  • Nominal cooling capacity: 36,000 BTU nominal cooling capacity
  • Cabinet width code: 12 in.
  • Configuration: cased horizontal slab coil
  • Airflow direction: horizontal
  • Style: Slab Coil
  • Metering device: factory-installed TXV
  • Refrigerant: R454B
  • Published range: 1.5 to 5 ton cased horizontal slab coil
  • Cabinet: painted steel cased horizontal coil cabinet
  • Spec sheet: https://d2yn8sruhmqjt4.cloudfront.net/userfiles/documents/inriver/original/417414_esh5x_spec_guide_2024.pdf
  • Warranty: 10-year parts limited warranty with online registration
  • Public source page: https://www.firstsupply.com/Product/ICPESH5X36M12A

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 218018506

AHRI 218018506 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit ESH5X36M12A*.
Eligible Central HP <5.4 tons

AHRI 218018539

AHRI 218018539 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit ESH5X36M12A*.
Eligible Central HP <5.4 tons

AHRI 218018542

AHRI 218018542 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit ESH5X36M12A*.
Eligible Central HP <5.4 tons

AHRI 218018547

AHRI 218018547 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit ESH5X36M12A*.
Eligible Central HP <5.4 tons

AHRI 218018554

AHRI 218018554 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit ESH5X36M12A*.
Eligible Central HP <5.4 tons

AHRI 218018558

AHRI 218018558 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit ESH5X36M12A*.
Eligible Central HP <5.4 tons

AHRI 218018566

AHRI 218018566 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit ESH5X36M12A*.
Eligible Central HP <5.4 tons

AHRI 218018574

AHRI 218018574 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit ESH5X36M12A*.
Eligible Central HP <5.4 tons

AHRI 218018764

AHRI 218018764 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit ESH5X36M12A*.
Eligible Central HP <5.4 tons

AHRI 218018767

AHRI 218018767 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit ESH5X36M12A*.
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Service planning

How GreenFlow handles ESH5X36M12A* 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

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.

Terry S.

Excellent service from best tech!

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

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