I currently use a 100K BTU ReddyHeater to heat my garage. Kerosene is $3-4 a gallon around here, and I really don't want to run #2 diesel inside the garage as I'd have to vent it more and it wouldn't be much cheaper than kerosene. I've heard that a cheap way to run one of these heaters on WVO is to heat up filtered oil on a hotplate, and stick the intake hose into the pan. Has anyone had any experience with this? I know good filtration is essential, and I have access to about 50 gallons/week of WVO so if I can get this setup to work it would save me about $60/month.