wrote in message
...
I just got back to the USA after being away for 7 yrs. I know that are more
NO DISCHARGE zones. What kind of head/holding tanks should I buy? I think
they're called MSDs.



Hanz



The main issue is the no discharge issue. It's not really a matter of the
head or holding tank. It's more about preventing (in a USCG legal way) the
discharge into coastal and inland waters. For example, the Y value between
the effluent going to either the holding tank or overboard needs to be wired
closed to prevent it from being pointed to the overboard discharge.

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"j" ganz @@
www.sailnow.com