it is technically possible to leave one terminal unused if you only require a single value

utilizing this precise 0036848 service kit guarantees a factory-standard fit

ensuring the technician can identify minor fluctuations in manifold or header pressure

Corrosion Resistance: Finished with a protective coating to withstand harsh HVAC mechanical room environments

Normally open (NO) configuration for reliable circuit interruption and safety

Watts 0887211 Repair Kit Els PW 29614 it is technically possible toThe Watts 0887211 Repair Kit (model RK 909 CK2 2 1 2 3) is a professional grade solution for servicing the second check valve on 2 1 2 inch and 3 inch Watts Series 909 reduced pressure zone (RPZ) backflow preventers. As a veteran preferred Watts 909 second check repair kit, this package includes a full check valve disc and spring assembly, a premium cover O ring, and plumbing grade lubricant. Designed for seamless replacement of the RK909CK2 2 1 2 3,