Min hourly input rating 30, 000 btu
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 2925-01-462-1620
NSN 7035-01-268-0933
NSN 5996-01-564-6864
NSN 6135-01-512-8740
NSN 7035-01-411-6062
NSN 4140-01-323-4279
NSN 6240-00-409-8670
NSN 5998-00-069-3078
NSN 6150-01-498-3657
NSN 2925-01-058-1718
NSN 5999-01-509-4927
NSN 6685-01-155-1620