Join Date: Feb 2000
Location: Annapolis, Md
Thanked 137 Times in 110 Posts
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Gee TB...Grumpy today aren't we?
I don't know about Chicken Little, but here is what I do know;
-In my lifetime, every case of a sailboat blowing up that I have personal knowledge of has been propane explosion on a boat with propane system and a diesel engine (with one possible exception where a boat was fueled through an abandoned fuel filler and the bilges were filled with gasoline).
- I have spent too many nervous nights on too many boats searching for a source of leaking propane to ever want propane aboard.
-Both of which are anecdotal and I don't see anecdotes as suitable proof of anything.
-In the Chicken little with a whole lot of experience with falling sky, when I decided to convert my boat from a propane system to catalyzed alcohol (Origo), I contacted my insurance company about the impact of the change. The insurance company reduced my insurance rates for installing a catalyzed alcohol stove. I questioned whether upgrading the propane system with sniffers and a sniffer actuated shut-off would being my rates down the same amount, and was told that as far as the insurance company was concerned, sniffers and sniffer actuated shut-offs are a good idea, but the hazard still remained the same.
-Propane/air mixtures are equally explosive as a gasoline air mixtures. Boats with gasoline engines are equipped with blowers and explosion proofed electrical systems that are spark shielded. Blowers are run before starting the engine on a gasoline powered boat. Most propane equipped boats have none of these safeguards.
As for slow, I have already mentioned in an earlier post that in a random test performed at a recent raft up, the Origo was faster than some, slower than other propane burners in heating a measured amount of liquid. I just have not found the Origo burners noticably slower.
Back to the original post, I like the idea of a diesel stove and water heater, but they are very pricy.