Description
The Copeland 057235 XC-726MC2B is a precision-engineered power assembly designed for refrigeration and HVAC applications utilizing R-134a refrigerant. Built for reliable temperature control across a broad operating range, this assembly is a trusted replacement component for systems requiring accurate thermostatic expansion valve (TXV) control.
Key Features
- Refrigerant: R-134a compatible
- Connection: 1/4″ SAE flare, equalizer type
- Capillary tube length: 10 feet (FT)
- Application temperature range: -20°F to +50°F
- Power assembly type: Flare equalizer
- Capscrews included for complete installation
Product Details
The XC-726MC2B power assembly features a 1/4″ SAE flare equalizer-type connection, ensuring a secure and leak-free interface with the expansion valve body. The 10-foot capillary tube provides installation flexibility, allowing the sensing bulb to be positioned accurately for optimal system performance. The wide application temperature range of -20°F to +50°F makes this assembly suitable for a variety of medium- and low-temperature refrigeration applications.
Installation
- Capscrews are included for straightforward power assembly replacement
- Compatible with standard TXV bodies designed for R-134a service
- 10 ft capillary tube allows flexible bulb placement
- Designed for drop-in replacement with minimal downtime
Applications
- Medium- and low-temperature refrigeration systems
- Commercial refrigeration equipment using R-134a refrigerant
- Thermostatic expansion valve (TXV) power assembly replacement







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