Bill G Posted January 30, 2021 Report Share Posted January 30, 2021 My 2018 Cobia 237 has the factory installed "Head, pump-out with deck fitting (with port window)" I just noticed the factory now offers the additional option of an "electric head with macerator" Can this option be added to my boat? I'm thinking that this option might require a holding tank which would prevent me from doing the upgrade? Thanks Quote Link to comment Share on other sites More sharing options...
slyshon Posted February 3, 2021 Report Share Posted February 3, 2021 You are correct, aftermarket install of the holding tank is a no go. Skip Quote Link to comment Share on other sites More sharing options...
Bill G Posted October 31, 2023 Author Report Share Posted October 31, 2023 I ended up installing an electric head with fresh water flush. My boat didn't have the factory fresh water system installed so I had to add that also. I installed two 5 Gal tanks side by side. The waste tank is on the port side. The pump out fitting and tank vent were installed on the port gunnel, aft. I brings a lot of comfort to guests just knowing its available if needed. Bill 2 Quote Link to comment Share on other sites More sharing options...
Moderator Posted October 31, 2023 Report Share Posted October 31, 2023 Great project, Bill ! The owners here are predominantly fishermen on skiffs. Providing comfort so the whole family enjoys the boat is important. The Cobias have many family friendly features, and a toilet system makes it complete. Retrofitting the system isn’t easy, but you got it done right !! Well Done ! and don’t be surprised if you get questions about the install. Thank you, Sir ! Mod Marc Quote Link to comment Share on other sites More sharing options...
HoneyB Posted November 1, 2023 Report Share Posted November 1, 2023 Upgrading my head usually means making sure the ladder on the swim step is easy to use and possibly adding a grab bar to hold on to.😇 Quote Link to comment Share on other sites More sharing options...
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