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Rheem Cooling coil Cased and Uncased "N" Coils (RCF)

Rheem Residential HVAC Cooling coil Repair, maintenance, and replacement planning
Rheem Cased and Uncased "N" Coils (RCF) product image

Technical Specifications

Product Specs

  • R-410A
  • Airflow Capacity 600-1,900 CFM
  • Up to 20.5 SEER AC, HP, and Furnace applications
  • SKU: RCFY3621MTANMC
  • Warranty Years: 10
  • Model: RCFY Endeavor Line
  • Depth: 21.69"
  • Height: 28.5"
  • Width: 21"
  • Official SKU example: RCFY3621MTANMC
  • Official product category: Cooling coil
  • Official source page: https://www.rheem.com/product/rheem-cased-and-uncased-n-coils-rcf-rcfy3621mtanmc/
  • Brand: Rheem
  • Model or series: Cased and Uncased "N" Coils (RCF)
  • Equipment type: Cooling coil
  • Product group: Residential HVAC
  • System role: Indoor evaporator coil for a matched split HVAC system
  • Application: Residential, light-commercial, or managed-property comfort applications
  • Compatibility check: Match with compatible outdoor equipment, controls, airflow, voltage, and capacity before service or replacement.
  • Verified source: rheem.com

Useful troubleshooting details

  • Confirm the exact Rheem model or SKU, serial number, equipment age, and installation location before scheduling service.
  • Share photos of the data plate, equipment cabinet, nearby controls, access area, and any visible leaks, ice, alerts, or error codes.
  • For furnace requests, note ignition behavior, burner operation, blower airflow, filter condition, venting, thermostat calls, and safety shutoffs.
  • Imported official SKU example: RCFY3621MTANMC.

Service planning

How GreenFlow handles Cased and Uncased "N" Coils (RCF) 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

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...

Michele Z.

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

Anna F.

They showed up within an hour of me making the call on a Sunday. They fixed our system and taught us how to replace the fuse in the future. We would definitely call again.

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.

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