Check with WB. Your coach may have come from the factory with pre-plumbing behind the wall someplace.
John & Diane, fulltiming since '12 02 DS, FL, Cat330, '04 Element NHSO RVM103
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John and Diane (RIP Lincoln, 21 FEB 22) RVM103 NHSO
Fulltimers since June, 2012
2002 Dutch Star 40, Freightliner, Cat 3126, 2004 Element
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