My ketch has no heater, nor a conveenient place for one. I've read about putting a clay pot on a burner. I tried the other day, the pot cracked. It was an enameled bowl, I thought it would work. Has anyone succeeded with this?
Alternately, I thought I might just run the oven. That must heat the cabin. On my cruise we used the Aladdin lamp, that doesn't seem enough when the cabin is 39.