Supco S903758 Ignitor kit Superior Metallurgy: Features embedded nickel

Superior Metallurgy: Features embedded nickel chrome leads for maximum conductivity and physical holding strength within the ceramic base

this limit switch kit offers a direct heavy-duty drop-in replacement that maintains original equipment manufacturer (OEM) performance standards

While functionally similar

it integrates easily into most control circuits and serves as a direct replacement for worn or failed contactors in Bard equipment and similar units

calibrated specifically for a setpoint range of 95-140F

Supco S903758 Ignitor kit Superior Metallurgy: Features embedded nickelThe Supco S903758 ignitor kit is a reliable replacement solution for restoring ignition performance in gas fired heating equipment. Designed for consistent spark generation, this HVAC ignitor replacement is commonly used in furnaces, boilers, and unit heaters where dependable ignition is critical for safe startup. Built to meet OEM style specifications, the furnace ignitor kit delivers stable operation under repeated heating cycles and varying load