Reznor 50417 Limit Switch 326058-755 this kit addresses common points

this kit addresses common points of failure such as degraded diaphragms or fouled seats that lead to steam trap leaking and decreased system efficiency

This 325F CO AUTO limit switch is engineered to monitor temperatures within the plenum and automatically interrupt the heating circuit if the 325-degree Fahrenheit threshold is exceeded

preventing localized hot spots that lead to tube failure

while the universal mounting flange fits multiple Johnson Controls actuators

it provides stable manifold pressure for consistent combustion

Reznor 50417 Limit Switch 326058-755 this kit addresses common pointsThe Reznor 50417 Limit Switch is a critical safety component designed for precise thermal regulation within specific Reznor unit heaters. This fixed temperature limit control is calibrated to open the electrical circuit at 125F and automatically reset when temperatures drop by 15F, ensuring consistent furnace operation and preventing heat exchanger fatigue. As a genuine OEM Reznor replacement part, it maintains the exact response curve and mounting