Lennox 69W41 Limit Control 321142-301 outlet pressure range is established

outlet pressure range is established by the green spring

This OEM Carrier furnace limit switch features an automatic reset mechanism

the 72F83 utilizes a PTC (positive temperature coefficient) heater to actuate a bimetal disc

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

Lennox 69W41 Limit Control 321142-301 outlet pressure range is establishedThe 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