mtngal wrote:Interesting thread; gel fire places are new to me so I had had to do some reading! Turns out the gel isn't combustible so no concern re oxygen. Lacking a real fireplace I think I would be tempted in a house; but not an rv. As much as I love candles, I don't burn them in my rig either. Ummm though now that I'm thinking about it, maybe a candle on the picnic table would be nice!
Not Combustible just means the flash point is above a certain temperature. It won't spontaneously combust. But it burns and as it burns, it consumes oxygen. Any time you have a fire, that's a concern in a well-sealed area. Granted most trailers aren't that well-sealed, but you still have to be able to exchange the carbon dioxide, and more importantly, carbon monoxide that are formed when anything burns.
There are stories on a teardrop forum where in making their teardrops, they have gotten them so airtight, that they have run into real issues not opening a vent when running any kind of furnace or propane heater.