"DB" wrote in message
...
John:
I was referring to the "Flower Pot" cover over the propane burner
producing
CO2. The hot water radiator would potentially avoid this problem and
that's
why I'm exploring it.
We just lost a boating couple up here who turned on a propane heater and
went to sleep on the boat. They never woke up and I don't want join them
just yet.
Dan


I have to apologise as I missread the thread and was querying why an hot
water system would generate CO.

I am sorry to hear about your loss Dan.

JohnE