Not sure where to post this so please don't beat this old horse too bad....Any of you guys have access to any used oil furnaces or boilers that are still operational? I would like to have one to heat my shop using WVO and/or waste oil products. Any size from 40-125k would work. I am willing to pay a small amount but a free one would be nice. I can come to your place to pick it/them up. thanks a bunch......