Lennox 69W41 Limit Control 321142-301 this assembly serves as a

this assembly serves as a direct

Can I use a universal ignitor instead of the S1-025-26361-700

What causes a Carrier HH18HA150 limit switch to trip

Use a multimeter to verify 120V at the primary leads

For full condensing unit protection

Lennox 69W41 Limit Control 321142-301 this assembly serves as aThe 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