while the externally visible LED provides immediate status verification

For technicians servicing Bard WH

For contractors performing a reversing valve replacement

Discharge Feedback Logic: Specifically engineered to sense discharge air

Installing a motor with incorrect specs can lead to control board failure or improper airflow across the coil

Watts 0794097 Repair Kit 321894-706 while the externally visible LEDThe Watts 0794097 Repair Kit (LFRK 909 CK1) is a specialized factory replacement designed for the 1st check valve on 4 inch Watts 909 and LF909 Reduced Pressure Zone (RPZ) assemblies. As a veteran technician, you know that maintaintaining the first check is critical for preventing nuisance tripping and ensuring the assembly holds the required pressure differential. This kit is specifically for Lead Free models but is backwards compatible with standard