Prevost Community Forums

Find answers, ask questions, and connect with our
Prevost Community around the world.

  • Vacuum Toilets

    Posted by Michael on May 27, 2026 at 8:43 pm

    Hello Group…Have a 2007 H3 Featherlite. The aft toilet vacuum stopped
    working. The water still flows in then out so no issue with liquids but
    solid is a no go. Can someone tell me where to holding tanks and or
    the vacuum pump is located? Thanks

    Chuck & Katrina replied 2 months, 2 weeks ago 2 Members · 1 Reply
  • 1 Reply
  • Chuck & Katrina

    Member
    June 5, 2026 at 7:48 am

    Never known Featherlite to use vacuum toilets. They have always used Headhunter toilets that use a jet of water at the bottom to break up and push the debris through. These toilets require a MINIMUM of 60 PSI to break up and push debris through (especially solids).

    Your description sounds like a Headhunter toilet that is working without the full 60 or higher PSI needed. Take a second look and confirm the manufacturer of your toilet.

    Chuck


    2000 Featherlite H3-45

    2024 Jeep Grand Cherokee

    Leesburg, FL

Log in to reply.