Re: Onan Generator Exhaust thru hull

Ruslan Osmonov

Hi Richie, 
I think Amel did it on purpose. Hot salt water will corrode metal pretty fast and if you go with metal it will become constant maintenance/replacement issue. 
after all it served you for more than 20 years 🙂 without much maintenance on your side. 
I would look into either doing the same, or look at what Amel did later with 54s as they added a flap to prevent back flow (per my understanding). 
Another option to look into things like marelon or other non corrosive seacocks, that can deal with heat.

(in search of one)

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