Jack;
It is from 1980 a Catalina 30.
Cold non pressurized water manual foot pumps one tank midships starboard side.
I am going to install a second tank under the v-berth and plumb it into the line from the first tank ,am installing two valves to be able to segerate the tanks.
Would like to pressurize the system and install hot water.
If you can look in WEST MARINE's 2010 catalogue page 479 there is agood sechmatic of the water system. Naturaly different from what I would have to do , but it works.
My problem is how do I obtain hot water? Do I get a dual heater that can heat usinf the engine heat exchanger and shore power? Or do i rely solely on the heat exchanger. We sail and do not often dock preferring a buoy or anchor. In Clinton we do have access to shore power.
Thanks
Claus Morch
s/v Come away
Clinton,Ct.