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Kenmore Evaporator coil EA*5X42M21A*

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Kenmore Kenmore AHRI Indoor - EAM5X cased A evaporator coil Evaporator coil Repair, maintenance, and replacement planning
Kenmore EA*5X42M21A* product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: EA*5X42M21A*+WALLCON
  • AHRI records represented: 123
  • AHRI equipment type: Central HP
  • AHRI tonnage: 2.75
  • AHRI refrigerant: R-454B
  • Verified catalog model: EA*5X42M21A*+WALLCON
  • Verified product family: EAM5X cased A 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: EA*5X42M21A*+WALLCON
  • ENERGY STAR furnace model: *80CSU0401712A*
  • Matched-system SEER2: 17.50
  • Matched-system EER2: 9.50
  • Matched-system HSPF2: 9.00
  • Matched-system cooling capacity: 33,000 BTU/h
  • Matched-system heating capacity at 47F: 35,800 BTU/h
  • Matched-system heating capacity at 17F: 31,000 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/eam5x
  • Verified Carrier-family model family: EAM5X
  • AHRI indoor model/pattern: EA*5X42M21A*+WALLCON
  • Nominal capacity: 3.5 ton
  • Nominal cooling capacity: 42,000 BTU nominal cooling capacity
  • Cabinet width: 21 in.
  • Configuration: multi-position cased A coil
  • 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 215668794

AHRI 215668794 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit EA*5X42M21A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215668802

AHRI 215668802 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit EA*5X42M21A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215668810

AHRI 215668810 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit EA*5X42M21A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215668826

AHRI 215668826 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit EA*5X42M21A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215668834

AHRI 215668834 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit EA*5X42M21A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215668842

AHRI 215668842 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit EA*5X42M21A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215668850

AHRI 215668850 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit EA*5X42M21A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215668858

AHRI 215668858 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit EA*5X42M21A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215668874

AHRI 215668874 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit EA*5X42M21A*+WALLCON.
Eligible Central HP <5.4 tons

AHRI 215668882

AHRI 215668882 identifies a Mass Save qualified Central HP <5.4 tons from KENMORE with outdoor unit (C,H,T)5H0V36*K*AAA* and indoor unit EA*5X42M21A*+WALLCON.
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Service planning

How GreenFlow handles EA*5X42M21A* 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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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

Jahangir R.

They were very organized to communicate and be on time to come to look at my air condition to fix it.

Terry S.

Excellent service from best tech!

Michele Z.

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

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