Fenwal 22-100000-630 Ignitor Sensor this disc-style switch is rated

this disc-style switch is rated to open on a temperature rise at 140°F and automatically reset when the temperature drops to 100°F

provided the physical dimensions match

For outdoor or wet locations

Its single-pole configuration allows for a secondary shunt to maintain a constant feed for crankcase heaters

this brass safety valve is factory-set at 30 PSI to prevent over-pressurization in hydronic heating systems

Fenwal 22-100000-630 Ignitor Sensor this disc-style switch is ratedThe Fenwal 22 100000 630 Ignitor Sensor is a high precision combustion component engineered for flame rectification in industrial and commercial gas fired systems. Designed to interface with direct spark ignition (DSI) modules, this sensor utilizes a glazed alumina ceramic insulator to maintain high dielectric strength and electrical integrity in environments reaching temperatures up to 2100F. As an essential part of the flame sensing circuit, it