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Johnston Boiler Company

Johnston Boiler

Johnston Boiler Company manufactures the world's largest Scotch marine firetube boiler. Johnston pioneered the first water backed boiler over 100 years ago and built our first packaged boiler over 65 years ago. At Johnston Boiler they offer a variety of firetube boilers with many sizes used to serve a wide range of different industries. In addition to boilers, Johnston also offers a full line of deaerators, surge tanks and blow down heat recovery systems.