I purchased a Clean Burn waste oil furnace from Rod at Viking Industrial Systems in January of 2011. My heating bill went from $ 400.00 in January to $ 0 in February. I was able to recycle many gallons of waste oil that we previously had to have hauled off by a disposal company. The crew at Viking came out the same week I ordered the furnace and had me up and running in one day. I would highly recommend Rod Caprai and the crew at Viking Industrial Systems.

Sincerely,
Joe Cheatham – Owner
North Verde Auto Salvage, LLC