this normally closed switch is a drop-in solution for obsolete or failed safeties like part number 1071238

Does this assembly include the orifice

Engineered Durability: Robust construction with a 3-1/8" probe designed for internal mounting in high-heat environments

High Reliability: Double break contacts minimize arcing and extend the mechanical life of the 40A contacts

indicates the seal has failed

Robertshaw 41-418 Hot Surface Ignitor this normally closed switch isReliable gas ignition in high demand heating systems requires a component that can withstand extreme thermal cycling. The Robertshaw 41 418 Hot Surface Ignitor is a heavy duty silicon carbide furnace igniter engineered for professional grade performance in residential and commercial HVAC units. This unit features high purity recrystallized silicon carbide (Crystar) construction, which provides superior physical and thermal strength compared to