Plu M b ing sY sTe M s
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FRESH WATER HoLDING TANK
The fresh water tank can be pressure filled using the fresh water inlet, with the valve point-
ed to "Tank Fill." A plastic overflow tube is plumbed into the fresh water holding tank to
allow water to flow out of the water tank. Occasionally, you may see water coming from the
overflow tube (located underneath the RV) when the fresh water holding tank is filled. This
is normal, and is caused by external circumstances, including the RV being parked on an
incline, or the motion caused by starting or stopping the RV during travel.
Figure 40. Fresh Water Holding Tank
DO NOT cap, block, or modify the fresh water tank overflow tube in any way. If the overflow
tube is obstructed, enough water pressure can build up during the filling process to dam-
age the plumbing system.
Overflow Tube
Drain Valve
Figure 41. Water Tank Drain and Overflow
VA N L E I G H B E A c o N
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