Dave, my husband Adam and I would like to tell you how much we have enjoyed our Portage and Main boiler. I had made a bet with Adam and his father that they would not have the boiler installed, working, and yard back to normal by Michigan’s opening day of rifle season. I’m happy to say I lost the bet and we are loving our cozy warm house and Adam appreciated his heated shop even more by the deadline! Strawbale Farms was great to work with and answered any and all questions we had. Adam built a greenhouse this winter, so we are also heating that area with the boiler. We appreciate your help and are thankful everything went so smooth! We look forward to many years of comfort because of our Portage & Main boiler!