Robertshaw 41-418 Hot Surface Ignitor Replacement typically requires a 10mm

Replacement typically requires a 10mm or 12mm open-end wrench to unscrew the old hex-head gland and torque the new one into the valve bonnet

Enhanced Safety: The manual reset function forces a system inspection after an over-temperature event

OEM Fit and Reliability: Designed by York to match original equipment specifications for wattage

and Concord

Robertshaw 41-418 Hot Surface Ignitor Replacement typically requires a 10mmReliable 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