preventing the combustion cycle from initiating if venting or induction fails

the 4JSC35-1 is compatible with all Size 4 Sure-Flex Plus coupling materials

ensuring rapid serviceability in the field

Is this switch compatible with my specific furnace model

While the formula is non-corrosive

TB Woods 5J-1/2 Coupler Flange Els PW 17895 preventing the combustion cycle fromThe TB Woods 5J 1 2 Coupler Flange is a critical component for maintaining drive equity in high performance HVACR systems. Engineered from high strength sintered carbon steel, this size 5 Type J flange is designed specifically for close coupled applications where axial space is limited but reliability cannot be compromised. Optimized for the Sure Flex Plus series, it features a fixed 1 2" bore with a precision machined 1 8" x 1 16" keyseat to ensure