thank you for your reply. I have the BTU amounts, what I was looking for is a chart that I use to have that told me if you had one therm it was equal to so many gals of this or so many watts of that. I'm just wondering if one of the manufactors had one already made up???? Guest i'm just to lazy to make my own
I have a spreadsheet in excel that you can input your efficiencies and cost per unit to get cost per million BTU's
It's good for electric, gas. oil, propane, etc.