Amana-Goodman B1370195 Limit Switch For field technicians and mechanical

For field technicians and mechanical contractors

Can I use this to replace part S1-029-20423-043

Can I replace a 140°F M/R switch with an auto-reset model

Can I use this for any brand of wall furnace

Amana-Goodman B1370195 Limit Switch For field technicians and mechanicalThe Amana Goodman B1370195 Limit Switch is a critical safety component designed for high limit temperature regulation in residential gas furnaces. Labeled as an L300 30F primary limit switch, this normally closed disc style switch is engineered to open the electrical circuit when internal plenum temperatures reach 300F, effectively shutting down the burners to prevent heat exchanger damage. Once the system cools by 30F (resetting at 270F), the