I am new to RV's and have a new 2015 Thor Miramar 34.1. I was getting my RV ready for winter since the temperature is supposed to hit 30 degrees tonight. I have a bath and a half so I have two sets of...
Depending on your plumbing layout check the strainer on the inlet side of the water pump. The year I blew out the lines, all was well except that item still held some water at the bottom and ended up with a hairline crack due to maybe a thimble full of water that settled into the inlet, which in my RV is pointed down. They do disassemble easily so the screen can be cleaned, as well as any bit of water removed.