it can be used in any application requiring a 15 MFD / 370Vac oval run capacitor

Rotation is determined by looking at the air-discharge side of the blade

as long as the controller is configured to accept a 10k ohm Type II NTC thermistor curve

Does this replace part number 626341

This model is a single-port air pressure switch

Watts 0780336 K Valve Arm it can be used inThe Watts 0780336 K Valve Arm is a heavy duty bronze replacement valve arm engineered for 1 to 2 inch float valves. Often identified by technician designation 2JB 3, this component is essential for maintaining mechanical leverage in high capacity fluid level control systems. It features a standard 3 8 16 thread size, ensuring a secure and precise connection to stems and floats within the Watts FLT Valve Arms Series. Constructed from high grade bronze,