I am looking for someone to install a new furnace in my crawl space. There currently is no forced air in the home. It is an older home with electric radiant heat. I would like to install the duct and electrical and gas and flue myself but need a licensed contractor to install and and procure the unit. It will have to be a horizontal furnace with a horizontal flue coming out the side of the house. Any recommendations or anyone willing to do this portion of work?