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 5905-01-617-4096
NSN 6105-01-367-6005
NSN 5855-00-489-6754
NSN 5895-00-417-5529
NSN 5950-00-669-5873
NSN 5999-01-446-1932
NSN 6645-01-344-8702
NSN 5835-01-608-4285
NSN 6240-01-491-1754
NSN 6105-01-616-9677
NSN 5985-01-211-6184
NSN 6610-01-287-9814