Trane 5TXCD008ASH3C 42-60,000 BTU 3.5-5.0 Ton 24 1/2" Coil - R454B

Trane 5TXCD008ASH3CA – 42-60,000 BTU 3.5–5.0 Ton Aluminum Cased Upflow / Downflow / Horizontal Evaporator Coil

Deliver reliable cooling and heat pump performance with the Trane 5TXCD008ASH3CA, a premium aluminum evaporator coil designed for residential split system HVAC applications. As part of Trane’s 5TXC Series Comfort™ coil platform, this cased indoor coil features durable aluminum plate-fin construction, a factory-installed non-bleed thermostatic expansion valve (TXV), and flexible multi-position installation capability engineered to support efficient refrigerant control and dependable HVAC system performance.

3.5–5.0 Ton Cooling Capacity Platform
The 5TXCD008ASH3CA evaporator coil supports nominal cooling capacities ranging from approximately 3.5 to 5.0 tons when paired with compatible Trane split system air conditioners or heat pumps. The coil utilizes a three-row plate-fin configuration with 14 fins per inch and approximately 6.0 square feet of face area, helping optimize heat transfer efficiency and maintain balanced airflow performance across the coil surface.

Aluminum Plate-Fin Coil Construction
The evaporator coil utilizes 3/8-inch seamless aluminum tubing mechanically bonded to aluminum plate fins to promote efficient heat transfer and corrosion resistance. This all-aluminum coil construction helps maintain long-term durability while supporting consistent refrigerant flow and dependable cooling performance in residential HVAC environments.

Factory-Installed Non-Bleed TXV Refrigerant Control
The 5TXCD008ASH3CA features a factory-installed non-bleed thermostatic expansion valve (TXV) designed to precisely regulate refrigerant flow during cooling and heat pump operation. This refrigerant metering device helps maintain stable evaporator temperatures, improve system efficiency, and optimize HVAC performance under varying operating conditions.

Compatibility with R-454B Refrigerant Systems
The coil is designed for compatibility with modern R-454B refrigerant systems and includes brazed refrigerant connections with a 7/8-inch gas line and 3/8-inch liquid line. This configuration supports integration with Trane outdoor units engineered for next-generation refrigerants and high-efficiency split system performance.

Multi-Position Installation Flexibility
The 5TXC Series cabinet design supports installation in upflow, downflow, or horizontal orientations, allowing the coil to be integrated into a variety of residential HVAC system layouts. This installation flexibility allows contractors to pair the coil with compatible furnaces or air handlers depending on system design and available mechanical space.

Integrated Drain Pan Design for Condensate Management
The coil assembly includes a vertical drain pan with primary and secondary drain connections for vertical installations as well as a horizontal drain pan with primary and secondary drain connections for horizontal configurations. This dual drain pan configuration helps ensure reliable condensate removal and protects surrounding HVAC system components during cooling operation.

Service-Friendly Cabinet with Coil Access
The cabinet includes removable front and interior access panels that allow technicians to easily access the evaporator coil entering air surface for inspection and cleaning. This service-friendly design simplifies maintenance procedures and helps maintain long-term HVAC system performance.

Large Cased Coil Cabinet Design
The 5TXCD008ASH3CA features an uncrated cabinet size of approximately 26.75 inches high, 24.5 inches wide, and 21.5 inches deep , allowing installation in residential mechanical spaces while supporting higher airflow capacity required for larger HVAC systems.

Engineered for Efficient Split System HVAC Performance
Ideal for residential air conditioning and heat pump systems, the Trane 5TXCD008ASH3CA evaporator coil combines durable aluminum construction, efficient refrigerant control, and flexible installation capability in a cased coil platform engineered to deliver dependable indoor comfort and long-term HVAC system reliability.