Corrosion Resistance: Hardware is treated to withstand harsh outdoor environments and condenser coil moisture

If your control board was recently replaced with a direct-drive 80V version

While its primary role is moisture detection

Heavy-duty SPST switch construction designed to withstand the high-temperature environment of the furnace blower compartment

It is compatible with popular units like the 1NP0418 and 1HA0459 and is often utilized with White-Rodgers 36G series and Honeywell gas valves found in Source 1 equipment

Robertshaw 41-413 Round Ignitor Els PW 17895 Corrosion Resistance: Hardware is treatedProfessional grade heating systems require high response ignition to prevent delayed ignition cycles, making the Robertshaw 41 413 Round Ignitor a critical stock item for field service. Engineered as a hot surface ignitor, this unit is a direct fit replacement for the Carlin 87197S and Norton 201C, widely utilized in industrial burners, residential furnaces, and commercial boilers. Constructed from high purity recrystallized silicon carbide, the 41