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Kenmore Evaporator coil ESH5X42M12A*

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Kenmore Kenmore AHRI Indoor - ESH5X cased horizontal slab evaporator coil Evaporator coil Repair, maintenance, and replacement planning
Kenmore ESH5X42M12A* product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: ESH5X42M12A*+WALLCON
  • AHRI records represented: 155
  • AHRI equipment type: Central HP
  • AHRI tonnage: 2.8333333333333335
  • AHRI refrigerant: R-454B
  • Verified catalog model: ESH5X42M12A*+WALLCON
  • Verified product family: ESH5X cased horizontal slab evaporator coil
  • Verified catalog brand: Kenmore
  • Verified ENERGY STAR dataset: ENERGY STAR Certified Heat Pumps
  • ENERGY STAR partner: Carrier Corporation
  • ENERGY STAR outdoor brand: Kenmore
  • ENERGY STAR series: Deluxe 20 VS Heat Pump
  • ENERGY STAR outdoor model: (C,H,T)5H0V36*K*AAA*
  • ENERGY STAR indoor model: ESH5X42M12A*+WALLCON
  • ENERGY STAR furnace model: *80CSU0401712A*
  • Matched-system SEER2: 16.50
  • Matched-system EER2: 9.50
  • Matched-system HSPF2: 8.50
  • Matched-system cooling capacity: 34,000 BTU/h
  • Matched-system heating capacity at 47F: 35,600 BTU/h
  • Matched-system heating capacity at 17F: 30,600 BTU/h
  • Compressor staging: Continuously variable
  • Refrigerant: R-454B (GWP:470 | Lower GWP)
  • ENERGY STAR certified date: 2026-05-01
  • 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: ESH5X42M12A*+WALLCON
  • Nominal capacity: 3.5 ton
  • Nominal cooling capacity: 42,000 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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Eligible Central HP <5.4 tons

AHRI 215669940

AHRI 215669940 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit ESH5X42M12A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215669948

AHRI 215669948 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit ESH5X42M12A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215669956

AHRI 215669956 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit ESH5X42M12A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215669964

AHRI 215669964 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit ESH5X42M12A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215669972

AHRI 215669972 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit ESH5X42M12A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215669980

AHRI 215669980 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit ESH5X42M12A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215669988

AHRI 215669988 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit ESH5X42M12A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215669996

AHRI 215669996 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit ESH5X42M12A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215670004

AHRI 215670004 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit ESH5X42M12A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215670012

AHRI 215670012 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit ESH5X42M12A*+WALLCON.
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Service planning

How GreenFlow handles ESH5X42M12A* 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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Michele Z.

Andrey was professional, prompt, smart, thorough and exceedingly pleasant. We are likely switching our current HVAC company to Green Flow.

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.

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.

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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