An apparatus designed to raise the temperature of a fluid by bringing it into proximity with another fluid of higher temperature so that heat transfer is effected by direct contact or by passing those fluids through pipe(s), tube(s), or coils which are submerged in a tank of hot water or steam which is supplied from an outside source. The fluid is never stored in this tank. Excludes air conditioning, electric fluid heaters, and refrigeration equipment.
NSN 6650-00-481-2474
NSN 6135-01-106-0984
NSN 5950-01-145-4295
NSN 6685-01-412-0767
NSN 5998-00-911-9645
NSN 6220-01-524-5966
NSN 7035-01-483-7824
NSN 5998-00-801-1894
NSN 5965-00-680-9749
NSN 5920-01-053-9797
NSN 6220-00-200-7888
NSN 6110-01-023-2248