Direct OEM part 100271839 ensures a match for voltage

using this precise thermal limit switch ensures the equipment operates within factory specifications

allows for precise field tuning across various HVAC pressure switch applications

the HT32BH850 serves as a direct-fit solution for Carrier

a 2-pole contactor can replace a 1-pole unit

Lennox 71W44 Limit Switch 319825-402 Direct OEM part 100271839 ensuresThe 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