Reznor 210763 High Limit preventing nuisance shut-offs and ensuring

preventing nuisance shut-offs and ensuring the HVAC gas valve receives the correct millivolt signal

preventing system impurities from fouling the seat

which prevents the linkage rod from bending or putting excessive lateral load on the actuator bearings during its stroke

part 383-500-305) may be required depending on the application

Featuring a 3/4" Female NPT inlet and 3/4" Female NPT outlet

Reznor 210763 High Limit preventing nuisance shut-offs and ensuringThe Reznor 210763 High Limit Switch serves as a critical safety component for commercial and industrial gas fired heating units. This manual reset limit control is calibrated to open the electrical circuit when internal plenum temperatures reach 225 degrees Fahrenheit, effectively preventing heat exchanger damage and ensuring system safety. Engineered specifically for Reznor unit heaters, this replacement limit switch prevents the burner from