I cannot find any information on wood furnace that I have in my basement. I want to get the unit running, but I may need some parts for it. I'm assuming the company is either out of business or has been bought out by someone, but regardless, I need to find someone that may still support the product. My information on the unit is as follows: The door is labeled "Energy Tech" The label has the following: Energy Conservation and Technology Corporation Model 8020 Fuel: wood/coal That's all I can remember, but I believe the label also mentioned that the company was in Wisconsin and the unit was built in 1981. Any help is appreciated. Thank you.