Energy & Electricity
This is much easier to sent up than my waste oil home heater conversion, but it does take some tinkering. The details are on my blog.
I can't add the pic from this computer. I'll get it up when I can.
http://3.bp.blogspot.com/_2IUI8ZZiRso/THVOeksBTZI/AAAAAAAAANM/iily5QCKG34/s1600/trpoadjscrw.jpg