Rheem Select 4 Ton Multi-Position Evaporator Coil

The TCFY4821STANMC Evaporator Coil is a Rheem Select 4 ton cased N-coil designed for compatible R-454B air conditioning and heat pump systems. Its multi-position configuration supports upflow, downflow, horizontal-left, and horizontal-right airflow.

The coil is constructed with aluminum fins bonded to internally grooved aluminum tubing. This design supports efficient heat transfer and dependable cooling performance. A factory-installed thermal expansion valve helps regulate refrigerant flow when paired with approved outdoor equipment.

TCFY4821STANMC Evaporator Coil Features

• 4 ton nominal cooling capacity
• Approximately 48,000 BTU per hour
• 21-inch-wide cased N-coil
• Designed for compatible R-454B systems
• Upflow and downflow installation
• Horizontal-left and horizontal-right installation
• Bi-directional horizontal airflow
• Factory-installed thermal expansion valve
• Integrated A2L refrigerant sensor
• Aluminum tube and aluminum fin construction
• Factory refrigerant leak testing
• AHRI certified for approved system combinations

This Rheem Select coil includes a corrosion-resistant condensate drain pan designed to improve condensate removal and installation flexibility. Two sets of 3/4-inch NPT condensate connections help accommodate the selected installation position.

TCFY4821STANMC Evaporator Coil Specifications

• Brand: Rheem Select
• Model: TCFY4821STANMC
• Equipment type: Cased furnace evaporator coil
• Coil style: N-coil
• Nominal capacity: 4 tons
• Nominal cooling capacity: 48,000 BTU per hour
• Refrigerant: R-454B
• Efficiency class: Standard
• Configuration: Multi-position
• Metering device: Factory-installed TXV
• Cabinet width: 21 inches
• Height: Approximately 28.5 inches
• Depth: Approximately 21.69 inches
• Liquid-line connection: 3/8 inch
• Suction-line connection: 7/8 inch
• Equipment weight: Approximately 71 pounds
• Shipping weight: Approximately 78 pounds

Multi-Position Installation

The TCFY4821STANMC Evaporator Coil can support vertical upflow, vertical downflow, horizontal-left, or horizontal-right installation. Its bi-directional design eliminates the need to reposition internal components when changing between compatible horizontal orientations.

Before purchasing this model, confirm the furnace cabinet width, outdoor-unit model, airflow requirements, refrigerant type, refrigerant line sizes, installation position, and applicable AHRI-certified equipment combination.

R-454B Refrigerant Requirements

This coil is designed for compatible R-454B equipment. R-454B is classified as an A2L refrigerant and requires approved components, tools, safety controls, installation procedures, and commissioning practices. It must not be combined with incompatible R-410A or R-32 equipment.

Professional Installation Recommended

The TCFY4821STANMC Evaporator Coil should be installed by a qualified HVAC professional. Installation includes verifying equipment compatibility, airflow, cabinet alignment, refrigerant piping, condensate drainage, sensor operation, leak testing, evacuation, and system commissioning.

Compare additional evaporator coils from Xpress Supply or review the official Rheem furnace-coil specifications.