Field Controls Thermal Safety Switches Are For Use On Residential Or Light Commercial Heating Systems.
Field Controls Thermal Safety Switches are solidly manufactured for long lasting durability. Features a safety switch that detects the increased heat generated by the flue gas spillage and deactivates the furnace or boiler for greater protection. Offers a manual reset to prevent burner from restarting for added safety. Contact material is gold for enhanced reliability. Generally used with sidewall venting applications. Designed for use on barometric draft controls and draft hoods. Switching action is normally closed. Switch opens at 180°F or 200°F. Amps are 24 VA. Voltage is millivolt 24 AC.