this component is frequently used in #70 and #71 pilot usage scenarios

This 301 Stainless Steel diaphragm provides the necessary flexibility and tensile strength required to actuate the pilot mechanism in steam pressure reducing stations

effectively protecting sensitive downstream Class 2 electronics

Featuring a solid core desiccant blend of 75% molecular sieve and 25% activated alumina

which enables seamless conversion from threaded 2CH thermocouples to snap-in 2C thermocouple styles

Lennox 79J21 Ignitor this component is frequently usedThe Lennox 79J21 Ignitor is a heavy duty, genuine OEM electrode designed specifically for high demand residential and commercial furnace applications. As a dual purpose Lennox spark ignitor and flame sensor, this component provides the high voltage arc necessary for rapid gas ignition while simultaneously monitoring the burner flame to ensure safe, continuous operation. This furnace ignitor replacement is built using a glazed L 5 steatite insulator