grey water draining very slowly
Hey folks Seems that when I drain my grey water, it comes out gushing at first, then slows to a trickle. The sensor shows full all the time. I'm guessing there's some kind of buildup in the system ...
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When they install the tanks, they use hole saws to create the inlet openings at the top and the outlet openings at the side /bottom. They rarely remove the disk created by the hole saw in the gray tank (they usually can fish out the black tank disk because it is a 4 inch opening). These disks can cause the water to run slow when they get near the drain opening. You may also have a vacuum build up if the vent is clogged. Here is a trick: When the gray tank stats running slow, open the black tank valve; this will vent the gray tank since the black tank was drained first and is empty.
