Parker Refrigeration Specialties 251755 Coil

The Parker Refrigeration Specialties 251755 Coil is a professional-grade 240V solenoid coil engineered for high-cycle industrial refrigeration and HVACR service. As a veteran-preferred Parker solenoid valve replacement coil, this CL ENCP PK series component features an enclosed design that protects internal windings from humidity and temperature fluctuations common in commercial cooling environments. This specific model is the direct replacement for 205210, providing seamless mechanical and electrical compatibility for existing valve bodies. Operating at 240V, 60Hz, the 251755 ensures positive valve actuation and consistent seat pressure across a wide range of refrigerant viscosities and pressures. For contractors maintaining Refrigerating Specialties (RS) systems, using this OEM enclosed coil is essential for preventing coil burnout and ensuring long-term solenoid performance under heavy duty cycles.

Key Technician Benefits

• OEM Compatibility: Serves as the precise 240V coil replacement for legacy 205210 units, eliminating the need for mounting modifications.
• Enclosed Lead Housing: The CL ENCP construction provides superior environmental protection for internal copper windings compared to standard open-frame coils.
• Stable Electrical Characteristics: Optimized for 60Hz operation to minimize inductive heating and reduce the risk of premature failure in high-ambient-temperature racks.
• RS Industrial Standard: Built to the exact specifications of the Parker Refrigerating Specialties division for industrial-grade liquid, suction, and hot gas solenoid valves.

Common Technical Questions

Is the 251755 compatible with older 205210 valve assemblies?
Yes, the 251755 is the direct engineering successor to the 205210. It maintains identical center bore dimensions and electrical ratings to ensure a drop-in fit for existing refrigeration solenoid valves.

Can this coil be used on 50Hz power supplies?
This specific model is rated for 60Hz. If your application involves 50Hz power, check the specific amperage draw, as using a 60Hz coil on a 50Hz supply can lead to overheating and potential coil failure.

What are the benefits of the CL ENCP enclosure?
The enclosed design (CL ENCP) is critical for commercial refrigeration. It prevents moisture ingress from frost cycles and condensation, which is the primary cause of short circuits in solenoid coils located in evaporator sections.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.