this rail eliminates mounting play and ensures a stable ground path for snap-track components

this component features a 120V coil and class F insulation

Check for a weak pilot flame that isn't fully engulfing the top 1/2 inch of the thermocouple

Precision Alignment: Centrally machined outer diameters allow for fast

this switch prevents operation during flue blockage or draft inducer failure

Reznor 197033 Rollout Switch this rail eliminates mounting playThe Reznor 197033 Rollout Switch is a critical safety component designed for high limit flame rollout detection in Reznor heater units. This manual reset rollout switch operates with a fixed temperature setpoint of 210 degrees Fahrenheit, providing essential circuit interruption if burner flames escape the combustion chamber. Engineered with a Single Pole Single Throw (SPST) configuration, this switch serves as a direct replacement for Therm O Disc