What happens if my furnace keeps tripping this switch

Key Benefits Optimized Fan Cycling: Precisely maintains head pressure by cycling condenser fans at 170/250 PSIG setpoints

Its robust construction ensures it handles the high startup torque common in PSC and ECM motors used in commercial Bard units

Heat transfer grease is an insulator and will prevent the sensor from making the necessary metal-to-metal contact required to track water levels

TB Woods 4J-3/4 Coupler Flange What happens if my furnaceThe TB Woods 4J 3 4 Coupler Flange is a Type J Sure Flex Plus power transmission component engineered for heavy duty industrial and HVAC applications. Manufactured from high strength sintered carbon steel using a powdered metal process, this Size 4 flange provides exceptional dimensional accuracy and uniform material properties. It features a precision 3 4" bore with a standard 3 16" x 3 32" keyseat and a primary setscrew positioned over the keyway