Durable material construction designed to withstand high-ambient outdoor temperatures and UV exposure

and EV250B valve series

This actuator provides a rated torque of 20 lb-in

and horizontal York air handler configurations

Williams P323665 Thermal Cutoff 340155-7026 Durable material construction designed toWhen you're troubleshooting a Williams wall furnace that won't kick on despite a healthy pilot, the Williams P323665 Thermal Cutoff is a primary failure point to inspect. This genuine OEM Williams furnace part serves as a critical high limit safety switch, designed to interrupt the electrical circuit if internal temperatures exceed safe operating parameters. Specifically calibrated with a 167C (333F) trip point, this thermal link provides non