So glad we found this site. I used the suggestion on how to sanitize the water supply posted somewhere here. LOTS of info. We'll when it got to the part about flushing the lines I was bumfuzzled. I had good cold water pressure in the bath and outside kitchen but no hot water and no water at all in the kitchen. I crawled the RV, under the sofa, under the sinks checking for anything that might be closed or causing the water problem. After a lot of sweat and grumbling I finally figured it out. The water lines must get pinched if the slide is closed. I couldn't open it before as the RV covered parking isn't wide enough. Moved the cars and trucks, pulled out and opened the slide. Ran water using the pump and had water at all faucets, both hot and cold. Just passed trouble shooting 101 - plumbing. I hope TS 102 isn't as bad. Right now the bleach water is sitting in the system until flushing it all out tomorrow morning. Question: Why is it that the last thing in troubleshooting is the solution? Why can't it ever be the first thing? Answer: Because you quit looking after the solution is found. :coolsmiley: