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 5990-00-400-4794
NSN 5996-00-902-3445
NSN 6240-01-411-5425
NSN 5855-00-177-3529
NSN 5835-01-097-5693
NSN 2925-01-497-4520
NSN 5930-00-922-1621
NSN 6645-01-110-7397
NSN 5915-00-164-5120
NSN 6685-00-398-0341
NSN 5950-01-278-5794
NSN 5935-00-378-3595