The low point drains is for draining your water lines for the winter. A least that what mine are for. If you are switch to tank fill, water should be flowing in the tank, unless you have a kick hose behind the panel or somewhere....or it's plugged up with something. In order to get water to r fixtures from the tank u have to turn on the water pump.
Can u hook up an air valve and try blowing the line out. Do not put more than 40 psi in the line. Be sure r vent to the tank is not plugged up, otherwise the pressure may rupture the tank.
2014 cedar creek 36ckts
2014 Chevy 3500 1 ton crew cab 4x4 long bed.
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