Forum Discussion
newman_fulltime
Sep 30, 2014Explorer II
its a valve with the handle missing
easy way to find out close the valves as you winterize then if no water goes into the tank its a checkvalve it bit does go in the tank its a valve
easy way to find out close the valves as you winterize then if no water goes into the tank its a checkvalve it bit does go in the tank its a valve
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