Lennox 75M31 Limit Control 320734-701 as well as saturated steam

as well as saturated steam applications up to 35 psig

This heavy-duty electrical connector ensures a secure

reducing static pressure and maintenance calls

Optimized Performance: Specifically calibrated for 3

Lennox 75M31 Limit Control 320734-701 as well as saturated steamThe Lennox 75M31 Limit Control is a critical OEM replacement part designed to maintain safe thermal operating parameters within residential and commercial HVAC systems. As a primary high limit switch, this component utilizes a precise L170 40F calibration, meaning the normally closed contacts are engineered to open when the heat exchanger surface temperature reaches 170F. Once the circuit is interrupted, the burner ignition or heating source is