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  1. Are Jabsco marine head joker valves interchangeable?

    Gear & Maintenance
    Hello! Quick question: Does anyone know if the various Jabsco marine head model series use the same joker valve - or at least, are Jabsco joker valves interchangeable across Jabsco model series? Our joker valve needs replacing, but we are currently a day's travel apart from our boat, and I don't...
  2. My first Jabsco

    Gear & Maintenance
    I'm having my first experiences with a boat large enough to house a head (Catalina 25) and the neither the marina neighbors or the Jabsco manual hasn't been very helpful for my serious noob questions. How do I know when the tank has to be emptied? I'm going to do my first pump out this weekend...
  3. Fresh water system: do I need a high pressure valve?

    Gear & Maintenance
    After an exhaustive search I discovered why my pressurized water sytem was not delivering any water to my fauscets, the jabsco 1/2 high pressure valve located 3 inches from the manifold and before the electric pump and accummilator tank was completely clogged. I am wondering if I even need a...
  4. Corondo 25 questions

    Cruising & Liveaboard Forum
    Hello, I recently moved onto a 1968 Corondo 25. I live in Alaska and at first it was an affordable housing option for me and my dog to avoid ridiculous prices to rent a place. I never knew i wanted to learn to sail until i moved on the boat. What a fun journey I have ahead of me. There...