Harvey Hv3 Water Softener Installation Manual Jun 2026

A standard installation kit (usually includes a bypass valve, tees, and check valves). 2. Choosing the Best Location

: To comply with regulations, install a non-return (check) valve between the stopcock and the softener to prevent backflow.

: Use WRAS-approved flexible hoses for the inlet and outlet. Remove the red protective caps from the softener before connecting. Drain & Overflow : harvey hv3 water softener installation manual

Follow these sequential steps to safely plumb your Harvey system: 1. Isolate the Water Supply Shut off the main water supply at the rising stopcock.

While there isn't a widely published critical review of the " Harvey HV3 Water Softener Installation Manual A standard installation kit (usually includes a bypass

The HV3 was the first water softener designed to fit discreetly under a kitchen sink, with two cylinders that allow for continuous softening—meaning you never have to worry about hard water bypass during regeneration cycles. Its non-electric design makes it both environmentally friendly and cost-effective to operate.

With the pipework and bypass prepared, it's time to connect the water softener itself. Looking at the rear of the Harvey HV3, the inlet connection is on the left and the outlet on the right. : Use WRAS-approved flexible hoses for the inlet and outlet

Install the between the inlet and outlet T-junctions.

Install the on the side leading to the household appliances.