Since i completed my first witerization on my 2011 ST25RB we have had low water pressure in the tailer. To test the pump I changed it back to bypass mode,thebucket of water i flows properly.
When I switched back from bypass mode I noticed some air bubbles traveling in the clear pumbing to the pump from the fresh water tank. Can anyone shed some light as to what I am doing wrong? Also at the front of my trailer I have 3 drains, one of then I know is to drain the fresh water tank but what are the other 2 for?