Industrial Boiler & Mechanical was one of the first to offer the Boiler in a Box. These boiler systems are mounted in 20' or 40' shipping containers and are fully operational portable boiler rooms available for sale, lease purchase or rental. We have shipped these units as far out as the Eastern Coast of Russia for Exxon to Nigeria for Shell Oil. This type system comes complete with electrical panels, feedwater systems, stub stacks and ready for quick connection. We have built systems that connect side by side with the boiler in one container and all related equipment in the next container with quick connects.