I have a stainless steel open vat heated biodiesel reactor for sale. It is housed in a 5by8 white trailer and heated by the tow vehicles cooling system.this is a very functional and efficient system that was put together and used for one season only. complete price is 2800.00 which includes some oil as well as other extras. Trlr presently licenced in colorado.My phone number is928-328-1301the trailer is in Quartzsite AzI-------f interested I can post photo.