The questions I'd want solid answers for are: 1. where does the flame get it's oxygen without robbing the other breathers in the house. 2. What happens to the carbon monoxide and other less unpleasant conbustion products? Why aren't they a problem for humans.
If somebody says the house is big enough to provide enough oxygen and dissipate the C/O2, I'd call them a fraud and a liar. Only places indoors I've hard of using combustion heaters would be shops and the like that aren't air tight. Particularly in modern well sealed and insulated houses, I'd think any thing else would be a way to end it all, and I'm not there yet and hope nobody else is. tom Fowle
