Lennox 46K08 Limit switch 320788-704 the 100093984 maintains consistent pilot

the 100093984 maintains consistent pilot flame stability to prevent nuisance lockouts and voltage drops in commercial heating circuits

This single pole single throw control is typically wired in series with the compressor contactor coil

As a direct replacement for legacy York 24V relays

at which point it opens to allow flow

The 070312401 is a standard thermal thermistor designed to match the specific lookup tables used in McQuay and Daikin Applied controllers

Lennox 46K08 Limit switch 320788-704 the 100093984 maintains consistent pilotThe Lennox 46K08 Limit Switch is a critical safety component designed for precise thermal regulation within residential gas furnaces and air handlers. Engineered for high reliability applications, this auto reset limit switch operates within a predefined 140 160F temperature range, ensuring the heat exchanger does not exceed safe operating limits. When the plenum temperature reaches the high end threshold, the switch opens the electrical circuit to