Description
The Copeland 063414 is a TF-Series Power Assembly engineered for reliable performance in R22 refrigerant heat pump applications. Designed as a direct OEM replacement component, this power assembly (Model X-28458 HCA-2) delivers precise refrigerant flow control to keep heat pump systems operating at peak efficiency.
Key Features
- TF-Series power assembly designed for R22 refrigerant systems
- 1/4″ flare external equalizer connection for accurate pressure sensing and balanced refrigerant distribution
- 10-foot capillary tube for flexible installation and proper superheat control
- Optimized for heat pump charge applications
- OEM model reference: X-28458 HCA-2
- Genuine Copeland quality construction for long-lasting dependability
Application
This power assembly is a critical component in thermostatic expansion valve (TXV) assemblies used in heat pump systems charged with R22 refrigerant. The external equalizer design compensates for pressure drop across the evaporator, ensuring consistent superheat control and protecting the compressor from liquid slugging. The 10-foot capillary tube provides installation flexibility, allowing the sensing bulb to be properly positioned on the suction line.
Why Choose Copeland
Copeland is a trusted name in HVAC refrigeration components, known for precision-engineered parts that meet strict industry standards. The 063414 power assembly is built to OEM specifications, making it the ideal choice for service technicians and contractors performing maintenance or repair on R22 heat pump systems.







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