Parker 78047 Coil

The Parker 78047 Coil, identified as the H23SR 120V AC COIL, is an industrial-grade solenoid coil engineered specifically for high-performance HVACR refrigeration valves. This replacement magnetic coil operates at 110/120V AC (50/60Hz) with a 9.5-watt power rating, providing the necessary electromagnetic force to actuate reversing valves and solenoid assemblies across various Jackes Evans and Parker refrigeration platforms. Constructed with a durable spade connection terminal, the 78047 Parker coil ensures a secure electrical interface even in environments prone to vibration or thermal cycling. As a veteran technician knows, maintaining the integrity of the electromagnetic field is critical for consistent valve seating and system efficiency. This Jackes Evans 78047 unit is designed for rapid field replacement, minimizing downtime in commercial cooling and heat pump applications. Its encapsulates design protects internal windings against moisture and debris, common stressors in mechanical rooms and rooftop units.

• Efficient Actuation: The 9.5-watt consumption provides consistent solenoid valve movement without excessive heat buildup.
• Industrial Durability: Designed for 110V/120V AC duty cycles, ensuring the H23SR coil withstands heavy commercial usage.
• Easy Integration: Features standard spade terminals for fast wiring into existing refrigeration control circuits.
• OEM Precision: Guaranteed compatibility with Parker Jackes Evans series valves, eliminating the guesswork of aftermarket fitment.

What is the primary application for the H23SR 120V coil?
This part is specifically used to power the electromagnetic stems of solenoid and reversing valves within HVAC and refrigeration systems, converting electrical energy into mechanical movement.

Are the connections compatible with older Jackes Evans valves?
Yes, the Parker 78047 utilizes a universal spade connection that fits standard Jackes Evans H-Series and similar refrigeration valve bodies designed for 120V AC operation.

Can this coil be used on 24V or 240V systems?
No, this is a 120V AC specific component. Installing it on a lower or higher voltage circuit will result in either failure to actuate or total electrical burnout.

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.