and 'F' (Fan) connects to the condenser fan motor

this specific model features a 24VAC primary voltage

ensuring exact electrical trip points and mounting alignment

verifying the continuity of this limit switch replacement is a standard diagnostic step

Reznor 201962 Limit Switch and 'F' (Fan) connects toThe Reznor 201962 Limit Switch is a high temperature safety control engineered for precision in commercial HVAC unit heaters. This OEM Reznor 201962 component features a calibrated 170 250F temperature range and an auto reset function, ensuring the system resumes operation once internal temperatures return to a safe threshold. Designed for industrial gas fired heaters, it serves as an essential SPST limit control, specifically replacing worn or