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Smart Comfort Evaporator coil ESH5X30M12A*

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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 ESH5X30M12A* product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: ESH5X30M12A*
  • AHRI records represented: 125
  • AHRI equipment type: HP - Split System
  • AHRI refrigerant: R-454B
  • Verified catalog model: ESH5X30M12A*
  • 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: ESH5X30M12A*
  • ENERGY STAR furnace model: *80MSU0802120A*
  • Matched-system SEER2: 15.20
  • Matched-system EER2: 10.00
  • Matched-system HSPF2: 8.50
  • Matched-system cooling capacity: 24,400 BTU/h
  • Matched-system heating capacity at 47F: 24,000 BTU/h
  • Matched-system heating capacity at 17F: 19,100 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: ESH5X30M12A*
  • Nominal capacity: 2.5 ton
  • Nominal cooling capacity: 30,000 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 216676488

AHRI 216676488 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CURAH24AAK and indoor unit ESH5X30M12A*.
ENERGY STAR certified HP - Split System

AHRI 216676512

AHRI 216676512 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CURAH24AAK and indoor unit ESH5X30M12A*.
ENERGY STAR certified HP - Split System

AHRI 216676688

AHRI 216676688 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CURAH24AAK and indoor unit ESH5X30M12A*.
ENERGY STAR certified HP - Split System

AHRI 216676737

AHRI 216676737 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CURAH24AAK and indoor unit ESH5X30M12A*.
ENERGY STAR certified HP - Split System

AHRI 216676771

AHRI 216676771 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CURAH24AAK and indoor unit ESH5X30M12A*.
ENERGY STAR certified HP - Split System

AHRI 216677884

AHRI 216677884 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CURAH24AAK and indoor unit ESH5X30M12A*.
ENERGY STAR certified HP - Split System

AHRI 216737016

AHRI 216737016 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CUHAH24AAK and indoor unit ESH5X30M12A*.
ENERGY STAR certified HP - Split System

AHRI 216737036

AHRI 216737036 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CUHAH24AAK and indoor unit ESH5X30M12A*.
ENERGY STAR certified HP - Split System

AHRI 216737057

AHRI 216737057 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CUHAH24AAK and indoor unit ESH5X30M12A*.
ENERGY STAR certified HP - Split System

AHRI 216737077

AHRI 216737077 identifies a Mass Save qualified HP - Split System from SMART COMFORT with outdoor unit D5CUHAH24AAK and indoor unit ESH5X30M12A*.
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Service planning

How GreenFlow handles ESH5X30M12A* 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.

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...

Melissa S.

The repair person came quickly and was super efficient and polite, and showed me what to do next time. He gave my dog a quick pay and was off again.

Jack B.

Andrey always does a great job.

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