Visit http://www.ventless-gas-heaters.com/mobile-home-furnaces.php now! Nowadays, it has become quite common to find a home furnace in each house. The functions of furnace in traditionally constructed homes differ from mobile home furnaces. Mobile homes are manufactured at a company's production site and then transported to the building site. If you have a mobile home, then the heating as well as cooling system of the house should match the type and size of the house.