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Smart Comfort Evaporator coil ESH5X36M12A*

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

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: ESH5X36M12A*
  • AHRI records represented: 174
  • AHRI equipment type: HP - Split System
  • AHRI refrigerant: R-454B
  • Verified catalog model: ESH5X36M12A*
  • Verified product family: ESH5X cased horizontal slab evaporator coil
  • Verified catalog brand: Smart Comfort
  • Verified ENERGY STAR dataset: ENERGY STAR Certified Heat Pumps
  • ENERGY STAR partner: Carrier Corporation
  • ENERGY STAR outdoor brand: SMART COMFORT
  • ENERGY STAR series: Crossover heat pump
  • ENERGY STAR outdoor model: D5CURAH24AAK
  • ENERGY STAR indoor model: ESH5X36M12A*
  • ENERGY STAR furnace model: *80MS(N,L)0701412A*
  • Matched-system SEER2: 15.20
  • Matched-system EER2: 10.00
  • Matched-system HSPF2: 8.50
  • Matched-system cooling capacity: 24,000 BTU/h
  • Matched-system heating capacity at 47F: 24,000 BTU/h
  • Matched-system heating capacity at 17F: 18,700 BTU/h
  • Compressor staging: Continuously variable
  • Refrigerant: R-454B (GWP:470 | Lower GWP)
  • ENERGY STAR certified date: 2026-06-09
  • ENERGY STAR source dataset: https://data.energystar.gov/d/83eb-xbyy
  • Carrier-family public product page: https://www.airquestcomfort.com/en/us/products/evaporator-coils/esh5x
  • Verified Carrier-family model family: ESH5X
  • AHRI indoor 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
  • Application: matched indoor evaporator coil for air conditioner or heat pump systems

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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ENERGY STAR certified HP - Split System

AHRI 216675816

AHRI 216675816 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CURAH24AAK and indoor unit ESH5X36M12A*.
ENERGY STAR certified HP - Split System

AHRI 216676228

AHRI 216676228 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CURAH24AAK and indoor unit ESH5X36M12A*.
ENERGY STAR certified HP - Split System

AHRI 216676351

AHRI 216676351 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CURAH24AAK and indoor unit ESH5X36M12A*.
ENERGY STAR certified HP - Split System

AHRI 216676630

AHRI 216676630 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CURAH24AAK and indoor unit ESH5X36M12A*.
ENERGY STAR certified HP - Split System

AHRI 216677022

AHRI 216677022 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CURAH24AAK and indoor unit ESH5X36M12A*.
ENERGY STAR certified HP - Split System

AHRI 216677649

AHRI 216677649 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CURAH24AAK and indoor unit ESH5X36M12A*.
ENERGY STAR certified HP - Split System

AHRI 216677761

AHRI 216677761 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CURAH24AAK and indoor unit ESH5X36M12A*.
ENERGY STAR certified HP - Split System

AHRI 216677829

AHRI 216677829 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CURAH24AAK and indoor unit ESH5X36M12A*.
ENERGY STAR certified HP - Split System

AHRI 216738005

AHRI 216738005 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CUHAH24AAK and indoor unit ESH5X36M12A*.
ENERGY STAR certified HP - Split System

AHRI 216738025

AHRI 216738025 identifies a Mass Save qualified HP - Split System from SMART COMFORT 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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Our Happy Customers

Sharad W.

Green Flow and the people who work there are terrific. Vlad and Andre are excellent. Andre was very helpful. He was punctual, respectful, efficient and knowledgeable. He did not try to sell me something I didn’t need ( as others have done before). I was charged $99 which...

John F.

I needed 2 new AC units and decided to go with high efficiency heat pumps. I chose Greenflow because of the equipment they offered, and the price (2nd lowest quote and much cheaper than the average of all quote we received). Their technicians were very detail oriented and...

Murali S.

HVAC technician was punctual, followed up well, completed quick repairs, ensured the issue was resolved, and provided helpful recommendations.

Ray

Just had a service call because my tankless water heater stopped working with E110 code. Andrey located the root cause real quick and fixed the issue within half an hour, also gave reasonable recommendations for further maintenance.

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