Reznor 50417 Limit Switch 322027-701 Compatibility is strictly limited to

Compatibility is strictly limited to single-stage combination gas controls

This indicates the vent float kit is not seating correctly or the spring has lost tension

which is critical for extending the service life of motor windings and housings

Common Questions What specific boiler models is the 100208468 compatible with

Reznor 50417 Limit Switch 322027-701 Compatibility is strictly limited toThe 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