Reznor 112752 Switch including 17D

including 17D

such as a clogged filter or a failing indoor blower motor

ensuring safe operation in low-voltage control circuits

As a factory-specified component

It is designed for flanged airstream mount applications and features standard 1/4-inch quick connect terminals for rapid field installation

Reznor 112752 Switch including 17DThe Reznor 112752 Blocked Flue Switch is a critical safety component designed for specific Reznor unit heaters. This manual reset limit switch operates with an L225F temperature rating, meaning it is calibrated to trip and interrupt the burner circuit when flue temperatures reach 225 degrees Fahrenheit. As a genuine Reznor replacement part, it ensures the unit remains compliant with original equipment manufacturer specifications, preventing hazardous