C387 cockpit hatches and watermaker

Dec 7, 2016
6
Catalina 387 Langkawi
As i am mostly use the boat in SE Asia where average temperature is 32°C i found the aft cabin sometimes very hot and also very difficult to refresh. Does anyone found a reliable solutions for catch some fresh air inside the cabin?

I am also thinking to install a shencker smart 30 water maker, as in this area there are not many marina and easy to run out of water. Where is the best place to install? And of course any feedback about schenker water maker?