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This OEM combustion air blower
maintaining indoor air quality while protecting sensitive blower components from debris buildup
Space-Saving Footprint: Integral mounting slots allow for direct installation in tight control panels and HVACR cabinets
gas boilers
Ideal for W42 to W72 series wall-mount units
Supco SIG102 Hot Surface Ignitor 321042-401 This OEM combustion air blowerFor service technicians requiring a field proven ignition solution, the Supco SIG102 Round Hot Surface Ignitor provides a ruggedized, drop in replacement for the Intercity Products 1009980 and York 025 32625 000. Engineered with high density silicon carbide, this 120V component features a double helix spiral design that optimizes heat distribution, reaching the 1800F ignition threshold in less than 17 seconds. This design significantly reduces current
