Trane 5TXCA001AS3HC 18-24,000 BTU 1.5-2 Ton 14 1/2" Coil - R454B

Trane 5TXCA001AS3HCA – 18-24,000 BTU 1.5–2.0 Ton Aluminum Cased Upflow / Downflow / Horizontal Evaporator Coil

Deliver efficient cooling and heat pump system performance with the Trane 5TXCA001AS3HCA, a premium aluminum indoor evaporator coil designed for residential split system air conditioning and heat pump applications. As part of Trane’s 5TXC Series Comfort™ coils platform, this cased indoor coil features an aluminum plate-fin design, factory-installed non-bleed thermostatic expansion valve (TXV), and flexible multi-position installation capability engineered to support efficient refrigerant control and reliable HVAC system performance.

1.5–2.0 Ton Cooling Capacity Platform
The 5TXCA001AS3HCA evaporator coil is designed to support cooling capacities ranging from approximately 1.5 to 2.0 tons when paired with compatible Trane split system air conditioners or heat pumps. The coil features a two-row plate-fin configuration with 20 fins per inch and approximately 3.0 square feet of face area, helping optimize heat transfer efficiency and airflow performance for residential HVAC systems.

Aluminum Plate-Fin Coil Construction
The indoor 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 construction helps improve long-term durability while maintaining consistent refrigerant flow and cooling performance in demanding residential environments.

Factory-Installed Non-Bleed TXV Refrigerant Control
The 5TXCA001AS3HCA features a factory-installed non-bleed thermostatic expansion valve (TXV) designed to regulate refrigerant flow precisely during cooling and heat pump operation. This refrigerant metering device helps improve system efficiency, maintain stable evaporator temperatures, and optimize overall HVAC system performance across varying load conditions.

Compatibility with R-454B Refrigerant Systems
The coil is designed for use with R-454B refrigerant systems and features brazed refrigerant connections with 3/4-inch gas line and 3/8-inch liquid line connections. This configuration supports compatibility with modern Trane outdoor units designed for next-generation refrigerants and high-efficiency split system operation.

Multi-Position Installation Flexibility
The 5TXC Series coil cabinet supports installation in upflow, downflow, or horizontal orientations, allowing the coil to be integrated into a variety of residential HVAC system configurations. This installation flexibility allows contractors to adapt the coil to different furnace or air handler arrangements depending on system layout 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 applications. This dual drain pan configuration helps ensure reliable condensate management and protects system components during cooling operation.

Service-Friendly Cabinet with Coil Access
The cabinet design 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 routine maintenance and helps maintain long-term system performance.

Compact Cased Coil Cabinet Design
The 5TXCA001AS3HCA features an uncrated cabinet size of approximately 17.5 inches high, 14.5 inches wide, and 21.5 inches deep, allowing installation in tight residential mechanical spaces while maintaining proper airflow performance for split system HVAC applications.

Engineered for Efficient Split System HVAC Performance
Ideal for residential cooling and heat pump systems, the Trane 5TXCA001AS3HCA aluminum evaporator coil delivers efficient refrigerant control, durable aluminum construction, and flexible installation capability in a compact cased coil platform designed to support reliable indoor comfort and long-term HVAC system performance.