McDonnell & Miller 305200 Replacement Switch Els PW 17895 The GC Valves HS3GF04A24 is

The GC Valves HS3GF04A24 is a specialized solenoid replacement coil designed for high-performance fluid control in demanding environments

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it is optimized for direct mounting in the airstream

eliminating the need for separate enclosures

McDonnell & Miller 305200 Replacement Switch Els PW 17895 The GC Valves HS3GF04A24 isThe McDonnell & Miller 305200 Replacement Switch (Model number FS4 33) is a high performance SPDT (Single Pole, Double Throw) snap action assembly specifically engineered for integration with general purpose liquid flow switches. This technician grade component serves as the core electrical interface for Series FS4 3 and FS4 3T units, detecting flow velocity changes to trigger or terminate power to downstream equipment such as pumps, burners, and