Lennox 71W44 Limit Switch 322838-752 High-Torque Performance: Optimized 3W power

High-Torque Performance: Optimized 3W power rating provides consistent rotation to overcome the resistance of multiple timer trippers

the MOPD will vary when using DC

Versatile Timing: Adjustable-range delays from 1 to 110 seconds ensure optimal system stabilization and efficiency

For technicians performing a York TXV replacement

If the pressure fails to drop to this level

Lennox 71W44 Limit Switch 322838-752 High-Torque Performance: Optimized 3W powerThe Lennox 71W44 Limit Switch is a critical OEM safety component engineered for precise thermal regulation in residential gas furnaces and air handlers. This L145 30F limit switch is designed to monitor discharge air temperatures, automatically breaking the electrical circuit if the internal plenum temperature exceeds the 145F safety threshold. Once the system cools to 115F, the switch features an automatic reset function to restore operation without