Reznor 86979 Limit Switch 340793-762 Technicians should look for physical

Technicians should look for physical warping of the burner plate

the KP81 ensures your system remains offline for safety if temperatures exceed the set point

Does this probe require special calibration after installation

Key Benefits High Temperature Resilience: Engineered with an EPDM seal to withstand hot water applications up to 210°F without degradation

Field technicians prioritize this component for its high-performance solenoid coil and reliable electromagnetic gas control

Reznor 86979 Limit Switch 340793-762 Technicians should look for physicalThe Reznor 86979 Limit Switch is a critical safety component designed for precise thermal monitoring in Reznor unit heaters and commercial HVAC systems. This 115 135F AUTO limit switch functions as a high limit safety control, automatically interrupting the burner circuit if internal heat exchanger temperatures exceed the maximum set point of 135F. Engineered for durability, it features an automatic reset mechanism that restores operation once the