anti-siphon

  1. P

    Where does your vented loop for your head intake run?

    Hi there! I want to install a vented loop on the raw water intake for my head to protect against siphoning and sinking the boat. Where do you have yours run on your Catalina 30? My father's J/35 has two holes drilled into the back of the counter top and the valve mounted just under where the...