Reznor 122990 Limit 318518-761 the 0881263 is the specific

the 0881263 is the specific ordering code for the 47BFP-RK repair kit

If your probe is fouled or damaged

making it a preferred choice for commercial cooking equipment and industrial heaters

Built with a Single-Pole Single-Throw (SPST) configuration

This specific integrated furnace control serves as the direct replacement for CNT7639

Reznor 122990 Limit 318518-761 the 0881263 is the specificFor service technicians and commercial contractors, the Reznor 122990 Manual Reset Limit Switch is a critical OEM safety component designed for heavy duty gas fired unit heaters. Engineered to open at 180F, this high limit control acts as a fail safe against heat exchanger overheating. Unlike automatic switches, the manual reset design requires a physical inspection of the system before resuming operation, ensuring that common failure pointssuch as