Watts 905112 Rubber Kit 318518-761 maintaining factory-baseline performance for residential

maintaining factory-baseline performance for residential and light commercial air handlers

Rotation for the Fasco D471 is determined by looking at the shaft end (CCWSE)

and upper spring seat

While it is an NTC 10K ohm sensor

pulling a maximum of 7

Watts 905112 Rubber Kit 318518-761 maintaining factory-baseline performance for residentialThe Watts 905112 Rubber Kit (also known as the Febco 905 112) is the comprehensive service solution for restoring the integrity of Febco Series 825Y and 825YA Reduced Pressure Zone (RPZ) backflow assemblies. Specifically engineered for 1 1 2" and 2" valves, this complete rubber kit includes every essential elastomer to stop relief valve discharge and address weeping check valves. As a veteran technician knows, maintaining the backflow preventer repair