Ruskin EFL/SP100/165 Flue Switch 320720-756 For high-capacity liquid or suction

For high-capacity liquid or suction line applications

providing flexibility for various field wiring requirements

this OEM replacement fuse is designed to handle industrial-grade circuit protection

Using natural gas components on LP systems creates a significant safety hazard due to different pressure and orifice requirements

OEM Compatibility: Specifically designed as a York S1-024-35799-000 replacement to ensure physical alignment and electrical timing with factory contactors

Ruskin EFL/SP100/165 Flue Switch 320720-756 For high-capacity liquid or suctionThe Ruskin EFL SP100 165 is a professional grade 165F fuse switch and heat responsive device designed specifically for integration with fire smoke dampers. As a UL Classified component, this electric resettable link functions as a critical safety cutoff, interrupting power to the actuator when ambient temperatures exceed 165F (74C). This allows the damper's spring return mechanism to engage, ensuring positive closure for life safety and fire