I have a 2310 its got the tree hatches in the back I plumed the ice box in the center and it works great I don't know if you have the same stern hatches in the 2510 my boat is wraped under 2.5 ft of snow or I would send pics but I plumed it on the same line as my raw washdown and the drain was already there I just have a 2way valve I put a 4gal 60psi pump and it works great at running both