Always corn furnaces, lol... Seen some that work great and people are trying to sell me one... MY feeling is I have enough Oak trees here and there on this farm that I can take down myself and use that wood and not pay 4 bucks a bushel for corn thank you very much, lol. .
We are on Propane here for water and heat and oven and stove.. If it can be gas we use it because our electric charges are insane... I always though coop's are suppossed to save you money??