Johnson Controls WZ-1000-4 Well 318518-761 it features a 3/8-inch ORFS

it features a 3/8-inch ORFS (O-Ring Face Seal) connection

This motor is fixed for clockwise (CW) rotation when viewed from the lead end

Safety Standards: Precision-welded seams maintain combustion chamber isolation to ensure safe indoor air quality

This heavy-duty harness is built for durability in demanding environments

failure of the valve to fully close against rated pressure

Johnson Controls WZ-1000-4 Well 318518-761 it features a 3/8-inch ORFSThe Johnson Controls WZ 1000 4 is a professional grade immersion well engineered for precision temperature monitoring in hydronic and pneumatic control systems. Constructed from 304 stainless steel, this bulb well provides superior corrosion resistance and structural integrity in demanding HVACR environments. Featuring a 1 2 inch inside diameter (ID) and 1 2 14 NPT external threading, it ensures a secure, leak proof thermowell installation. This