Is the 3L09-12 an automatic or manual reset switch

this OEM gasket is designed to provide a complete seal on its own

Professionals should test the existing sensor's output with a multimeter

This HVAC flame sensor replacement is engineered to withstand the rigorous thermal cycling common in industrial furnaces and manufacturing processes

Optimized Coil Voltage: Features a standard 120 Volt coil

Sporlan Controls 400503 Filter Drier Is the 3L09-12 an automaticThe Sporlan Controls 400503 Filter Drier, part of the industry standard Catch All Series, is a high efficiency 3 8" ODF sweat sealed liquid line drier designed for critical contaminant control. This C 083 S model utilizes a 21 sq. in. surface filtering area and an 8 cubic inch molded porous core. The core consists of a specialized desiccant blend that provides maximum capacity for water and acid removal, preventing TEV failure and compressor motor