Potable Water Systems On Boats

Potable water tank w fill and vent.

Potable water systems on boats. The water used to fill your tanks on a regular basis can come from outside the boat through dockside or other water supplies or from an onboard water maker. With the watermaker you re home free as this water is pure and sterile. A dedicated filter that services the entire vessel s supply is a worthwhile addition to any boat s potable water system. Normally hot water tanks are upright 13.

Finally your boat s potable water system should be as simple as possible to service and repair. Turn the pump on and open the hot water fixture farthest from the pump. Water heater has anti backflow valve to prevent expanding hot water from entering coldwater system. Pour four to six gallons of west marine pure oceans non toxic antifreeze into your boat s potable water storage tank.

This will cause antifreeze to flow to the hot water heater and to the hot water fixture. This tank is shown lying on its side an installation seen on some boats. Clean water is not an onboard luxury. Remember to install these downstream from the pressure pumps.

Anti siphon loops and valves. Drinking bathing cooking and cleaning all demand a high degree of purity in. Another concern is that leaks can be a source of entry for germs bacteria and other organisms that should remain outside of the system. Some water is full of contaminants and is downright unsafe to drink so install or service a potable water filtration system.

Tank water can be downright nasty so installation and servicing of a potable water filtration system should be near the top of your haul out project list this spring.