Ruud RCFY2421MTANMC Cased Evaporator Coil 2 Ton R454B

Product Description

The RUUD RCFY2421MTANMC is a cased N-coil evaporator coil rated at 2 tons (24,000 BTU/h) and designed for use with R454B refrigerant. It includes a factory-installed TXV (thermostatic expansion valve) metering device, which provides precise refrigerant flow control across a range of operating conditions. The cabinet width is 21 inches. The multi-position design allows installation in upflow, downflow, or horizontal orientations, giving HVAC technicians flexibility when matching the coil to existing air handler or furnace configurations. This coil is intended for installation by licensed HVAC professionals as part of a split-system cooling or heat pump setup.

This evaporator coil is suited for residential split-system applications where R454B refrigerant is specified. The multi-position cased cabinet accommodates a variety of equipment room layouts and is compatible with gas furnaces and air handlers that accept a 21-inch wide coil cabinet. The factory-installed TXV eliminates the need for a field-supplied metering device, streamlining the installation process. HVAC contractors working on new construction or system replacements will find the multi-position orientation particularly useful in tight mechanical spaces.

Key Features

• 2-ton (24,000 BTU/h) nominal cooling capacity
• Rated for R454B refrigerant, an A2L low-GWP alternative
• Factory-installed TXV metering device for precise refrigerant flow control
• N-coil configuration in a fully cased cabinet
• 21-inch cabinet width fits standard residential furnace and air handler openings
• Multi-position design supports upflow, downflow, and horizontal installations

Compatibility

Designed as an OEM-style cased evaporator coil for residential split-system cooling and heat pump applications using R454B refrigerant with a 21-inch wide cabinet footprint.

Installation Notes

Installation must be performed by a licensed HVAC technician in accordance with applicable mechanical codes and the equipment manufacturer instructions. Disconnect and lock out all electrical power and ensure the refrigerant circuit is properly recovered before connecting or disconnecting any refrigerant lines. R454B is classified as an A2L mildly flammable refrigerant — follow all applicable safety precautions for handling and evacuating A2L systems, including confirming that all system components are rated for A2L use. Pressure-test and fully evacuate the refrigerant circuit before charging.

Technical Specifications

• Nominal Capacity: 24,000 BTU/h (2 tons)
• Refrigerant: R454B
• Metering Device: TXV (factory installed)
• Coil Configuration: N-coil
• Cabinet Style: Cased
• Cabinet Width: 21 inches
• Orientation: Multi-position

Standard Information

• Brand: RUUD
• Manufacturer Part Number: RCFY2421MTANMC