Thanks for all the input.
I haver a propane tank set up already. It works ok. But I am looking for something more permanant. I am scared to death of knocking it over.
I have looked into an electric version of the one Oracle posted but I am concenred about an excessive electric bill. The propane versions are considerably cheaper so I am going to look into a NG conversion kit.
I also don't have access to a lot of waste oil so that option is out.
Has anyone used or been around around a natural gas infrared heater like either of these? They have a pretty low profile design and don't appear to need outside venting? both are 40k Btu and are about $400.00.
