Abstract: A method and apparatus providing a hose access port for a mobile unit configured to provide access for a hose through an exterior wall to extend to a toilet for flushing a holding tank. The hose access port includes a hose-holding duct portion, an outside-mountable flange and a sleeve member. The hose-holding duct portion includes a bore extending between opposite first and second end portions of the duct portion and operable to extend through a hole formed in the exterior wall between an outside surface and an inside surface of the exterior wall proximate the toilet in the mobile unit. The outside-mountable flange extends orthogonally from the first end portion of the duct portion and is operable to be secured against the outside surface of the exterior wall. The sleeve member includes securing structure and is coupled around the second end portion of the duct portion.

Abstract: A method and apparatus providing a hose access port for a mobile unit configured to provide access for a hose through an exterior wall to extend to a toilet for flushing a holding tank. The hose access port includes a hose-holding duct portion, an outside-mountable flange and a sleeve member. The hose-holding duct portion includes a bore extending between opposite first and second end portions of the duct portion and operable to extend through a hole formed in the exterior wall between an outside surface and an inside surface of the exterior wall proximate the toilet in the mobile unit. The outside-mountable flange extends orthogonally from the first end portion of the duct portion and is operable to be secured against the outside surface of the exterior wall. The sleeve member includes securing structure and is coupled around the second end portion of the duct portion.