[KAYE RIVERCITY]

.....there really are very very few legal issues having to do with the manufacture of any motorhome or boat....in terms of HVAC/Plumbing/120vac/2vdc....When I built my trailer all 120vac is in commercial code conduit metal & plastic and the 12vdc is abrasion resistant covered cable used in commercial fire equipment[it was free] plumbing [HW@108degrees air pressure driven or shore provided pressure] is in good grade of 1/2" garden hose with metal fittings and SS band clamps....there is only one waste pipe to outside from the shower and sink in pvc and clear vinal plastic pipe......toilet is all electric.....no propane in trailer.....geof kaye