Evaporator coil

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Day & Night Evaporator coil ESH5X36M12A*

Day & Night Day & Night AHRI Indoor - ESH5X cased horizontal slab evaporator coil Evaporator coil Repair, maintenance, and replacement planning
Day & Night ESH5X36M12A* product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: ESH5X36M12A*
  • AHRI records represented: 559
  • AHRI equipment type: Central HP
  • AHRI tonnage: 1.9
  • AHRI refrigerant: R-454B
  • Verified catalog model: ESH5X36M12A*
  • Verified product family: ESH5X cased horizontal slab evaporator coil
  • Verified catalog brand: Day & Night
  • Verified model family: ESH5X
  • AHRI model/pattern: ESH5X36M12A*
  • Nominal capacity: 3 ton
  • Nominal cooling capacity: 36,000 BTU nominal cooling capacity
  • Cabinet width: 12 in.
  • Configuration: horizontal slab coil for left or right airflow
  • Refrigerant: R-454B
  • Application: matched indoor evaporator coil for air conditioner or heat pump systems
  • Official product page: https://www.dayandnightcomfort.com/en/us/products/evaporator-coils/esh5x

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

View All
Eligible Central HP <5.4 tons

AHRI 216738003

AHRI 216738003 identifies a Mass Save qualified Central HP <5.4 tons from DAY & NIGHT with outdoor unit D5CUHAH24AAK and indoor unit ESH5X36M12A*.

Eligible Central HP <5.4 tons

AHRI 216738014

AHRI 216738014 identifies a Mass Save qualified Central HP <5.4 tons from DAY & NIGHT with outdoor unit D5CUHAH24AAK and indoor unit ESH5X36M12A*.

Eligible Central HP <5.4 tons

AHRI 216738023

AHRI 216738023 identifies a Mass Save qualified Central HP <5.4 tons from DAY & NIGHT with outdoor unit D5CUHAH24AAK and indoor unit ESH5X36M12A*.

Eligible Central HP <5.4 tons

AHRI 216738034

AHRI 216738034 identifies a Mass Save qualified Central HP <5.4 tons from DAY & NIGHT with outdoor unit D5CUHAH24AAK and indoor unit ESH5X36M12A*.

Eligible Central HP <5.4 tons

AHRI 216738044

AHRI 216738044 identifies a Mass Save qualified Central HP <5.4 tons from DAY & NIGHT with outdoor unit D5CUHAH24AAK and indoor unit ESH5X36M12A*.

Eligible Central HP <5.4 tons

AHRI 216738055

AHRI 216738055 identifies a Mass Save qualified Central HP <5.4 tons from DAY & NIGHT with outdoor unit D5CUHAH24AAK and indoor unit ESH5X36M12A*.

Eligible Central HP <5.4 tons

AHRI 216738064

AHRI 216738064 identifies a Mass Save qualified Central HP <5.4 tons from DAY & NIGHT with outdoor unit D5CUHAH24AAK and indoor unit ESH5X36M12A*.

Eligible Central HP <5.4 tons

AHRI 216738075

AHRI 216738075 identifies a Mass Save qualified Central HP <5.4 tons from DAY & NIGHT with outdoor unit D5CUHAH24AAK and indoor unit ESH5X36M12A*.

Eligible Central HP <5.4 tons

AHRI 216738085

AHRI 216738085 identifies a Mass Save qualified Central HP <5.4 tons from DAY & NIGHT with outdoor unit D5CUHAH24AAK and indoor unit ESH5X36M12A*.

Eligible Central HP <5.4 tons

AHRI 216738094

AHRI 216738094 identifies a Mass Save qualified Central HP <5.4 tons from DAY & NIGHT with outdoor unit D5CUHAH24AAK 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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