You will need three valves: an inlet valve, an outlet valve, and a bypass valve.
Do you need a (fitting sizes, hose types)? harvey hv3 water softener installation manual free
The Harvey HV3 is a popular, non-electric, twin-tank water softener known for its reliability and compact design. Whether you have acquired a unit secondhand or misplaced your original paperwork, having a clear installation guide is essential for ensuring your system runs efficiently and protects your home from limescale. You will need three valves: an inlet valve,