Reznor 201962 Limit Switch Durable Brass Construction: Resists thermal

Durable Brass Construction: Resists thermal expansion and mechanical wear

Always verify your incoming line voltage with a multimeter and cap off any unused primary leads with wire nuts

600V rated leads and an external LED indicator for immediate visual verification of relay status

While a 2-pole contactor can physically break both legs of power

and multi-stage heating systems requiring a normally open contact

Reznor 201962 Limit Switch Durable Brass Construction: Resists thermalThe 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