Description
The Copeland 023357 is a ZZ-Series Power Assembly engineered for R22 refrigerant systems, delivering reliable thermostatic expansion valve (TXV) control in demanding HVAC and refrigeration applications. Featuring a 1/4″ SAE flare external equalizer connection and a 15-foot capillary tube, this power assembly (Model XC-726HW85-3B 15FT) is designed to provide accurate refrigerant flow regulation and consistent superheat control across a wide range of operating conditions.
Copeland’s ZZ-Series power assemblies are trusted by HVAC professionals for their precision-engineered sensing elements and durable construction. The external equalizer design compensates for pressure drop across the evaporator, ensuring optimal system efficiency and preventing refrigerant flooding or starving — even in longer evaporator circuits.
Key Features
- Designed for use with R22 refrigerant systems
- 1/4″ SAE flare external equalizer connection
- 15-foot capillary tube for flexible remote bulb placement
- Model: XC-726HW85-3B 15FT
- SAE EE rated construction
- ZZ-Series power assembly for TXV superheat control
- External equalizer compensates for evaporator pressure drop
- Direct OEM Copeland replacement for compatible systems
Applications
- Commercial and residential air conditioning systems
- Refrigeration systems using R22 refrigerant
- Thermostatic expansion valve (TXV) replacement and service
Specifications
- Brand: Copeland
- SKU: 023357
- Model: XC-726HW85-3B 15FT
- Refrigerant: R22
- Equalizer Type: External (1/4″ SAE Flare)
- Capillary Tube Length: 15 feet
- Series: ZZ-Series
- Rating: SAE EE
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