Lennox 69M38 Limit Switch 326058-756 this component detects subtle vacuum

this component detects subtle vacuum variances required for safe exhaust gas expulsion

Standard practice for PSC motor replacement dictates using a new run capacitor to match the rating plate (typically 5 MFD at 370V for this HP range)

also identified by part number OP-175

This 60 psi relief valve is built for emergency safety relief rather than operational control

Engineered to replace multiple previous iterations

Lennox 69M38 Limit Switch 326058-756 this component detects subtle vacuumThe Lennox 69M38 Limit Switch is a critical safety component designed for precise thermal regulation within residential and commercial furnace repair and air handler applications. This OEM Lennox replacement part serves as the direct replacement for 69M3801, ensuring seamless mechanical and electrical compatibility with existing mounting footprints. As a high reliability HVAC limit switch, it operates on a standard 24V circuit to monitor internal