hourly input rating 75, 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 7035-01-143-3573
NSN 7035-00-193-2269
NSN 5915-00-336-6481
NSN 6610-01-118-5498
NSN 6135-01-377-3862
NSN 5999-01-593-4867
NSN 5935-00-088-9714
NSN 5855-01-606-2129
NSN 5960-00-847-3752
NSN 4140-01-520-7901
NSN 5965-01-541-0879
NSN 5920-01-242-6786