A unit specifically designed for heating water by a direct fired method, utilizing a gas fuel burned in a combustion chamber inclosed within itself. May be incorporated with a tank as an integral or as a separate unit for storage of the water so heated.
Classification: Instantaneous or storage water heaters, nesoi, nonelectric
NSN 6150-00-660-5085
NSN 5975-01-280-5371
NSN 5998-01-451-5151
NSN 6320-00-036-3688
NSN 2925-01-043-9786
NSN 6650-01-465-5362
NSN 6130-00-860-9651
NSN 5999-01-072-9807
NSN 5999-01-076-4692
NSN 5950-01-579-4055
NSN 6105-01-091-5399
NSN 5895-00-801-3959