On our recent Maiden Voyage with Sweet Lorraine our newly accquired 21' Globetrotter our old copper water lines sprung major leaks. Upon inspection I realized our 40 year old coach needed some major plumbing work. Is there any source I might be able to ask about configuring replacement of the hot and cold water lines and a hot water bypass set up for this classic coach? I plan to use PEX pipe is there a specific brand that is best for Airsrteams? I would also like to add a grey water tank as long as I am at it, any suggestions on size and where to locate it.
Any help would be greatly appreciated!!
G and MO