Friedrich TCFY3621MTANMC Cased Evaporator Coil 2.5-3 Ton R454B

Product Description

The FRIEDRICH TCFY3621MTANMC is a cased evaporator coil rated for 2.5 to 3 tons of cooling capacity at 36,000 BTU/h. It is designed for use with R454B refrigerant and ships with a factory-installed thermostatic expansion valve (TXV) for accurate refrigerant metering. The multi-position cabinet measures 21 inches wide, allowing installation in upflow, downflow, or horizontal configurations depending on site requirements. This coil is installed by licensed HVAC technicians as part of a split-system air conditioning or heat pump installation. The cased design simplifies duct connection and helps maintain airflow integrity across a range of residential and light commercial applications.

This evaporator coil suits residential and light commercial split-system installations where R454B refrigerant compatibility is required. The multi-position design accommodates a variety of air handler orientations, making it practical for attic, closet, basement, and horizontal crawlspace installations. The integrated TXV delivers consistent refrigerant flow across varying load conditions, supporting stable system efficiency. Installers working on new construction or retrofit projects will find the 21-inch width fits common air handler footprints in the 2.5 to 3 ton range.

Key Features

• R454B refrigerant compatible, aligned with current low-GWP refrigerant requirements
• Factory-installed TXV provides precise refrigerant metering without field-added components
• Multi-position cased cabinet supports upflow, downflow, and horizontal installations
• 21 inch cabinet width fits standard air handler plenums in the 2.5 to 3 ton size class
• Cased construction protects coil during shipping and simplifies duct attachment on site

Compatibility

Designed as an OEM-style replacement or new-installation evaporator coil for residential and light commercial split-system air conditioners and heat pumps using R454B refrigerant in the 2.5 to 3 ton capacity range.

Installation Notes

Installation must be performed by a licensed HVAC technician holding an EPA Section 608 certification for refrigerant handling. Shut down all electrical power to the air handler and outdoor unit before beginning coil installation or refrigerant line connections. Verify that the condensate drain is properly pitched and trapped per local mechanical code requirements before startup. Do not attempt to substitute refrigerant types or bypass the factory-installed TXV.

Technical Specifications

• Capacity: 36,000 BTU/h
• Nominal Tonnage: 2.5 to 3 tons
• Refrigerant: R454B
• Metering Device: TXV (factory installed)
• Orientation: Multi-position
• Casing: Cased
• Width: 21 inches

Standard Information

• Brand: FRIEDRICH
• Manufacturer Part Number: TCFY3621MTANMC