Reznor 211754 Limit Switch 322057-301 If the error is caused

If the error is caused by a warped pilot bracket or a degraded burner surface preventing a proper flame signal

This hot surface ignitor is cross-compatible with numerous OEM models

this unit provides the mechanical force necessary for return air

Field-Tested Reliability: Built to withstand high-vibration environments and voltage fluctuations common in outdoor condensing units

Versatile Installation: Features a generous capillary lead to accommodate various mounting configurations and internal clearance requirements within the cabinet

Reznor 211754 Limit Switch 322057-301 If the error is causedThe Reznor 211754 Limit Switch is a critical safety component designed for high limit temperature monitoring in Reznor unit heaters. This OEM replacement switch features a 180F fixed temperature setpoint with a 30F differential, ensuring precise thermal cutout protection to prevent internal heat exchanger damage or unsafe operating conditions. Built for durability in commercial HVACR applications, this SPST automatic reset limit switch monitors