Lennox 69W41 Limit Control 326070-701 making it a clean retrofit

making it a clean retrofit for older

ensuring long-term signal stability in high-humidity airflow environments

verifying the frame size and shaft dimensions is critical for drop-in compatibility

Its rugged construction with heat-resistant insulation ensures stable performance across natural gas

1000 replacement features a 4

Lennox 69W41 Limit Control 326070-701 making it a clean retrofitThe Lennox 69W41 Limit Control is a critical safety component engineered for precision high limit temperature monitoring within gas furnaces and air handlers. This OEM Lennox replacement part, also identified by manufacturer number 102135 08, features a fixed 215F open temperature (cut out) to prevent hazardous heat exchanger overheating. When the internal plenum air reaches 215 degrees Fahrenheit, the 69W41 limit switch automatically interrupts the