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 5855-01-523-8926
NSN 5985-01-411-6502
NSN 6150-01-543-5565
NSN 7035-01-513-8038
NSN 5975-01-014-2964
NSN 5945-01-278-2546
NSN 5895-01-374-1768
NSN 5915-01-113-9045
NSN 5895-00-533-6428
NSN 5975-01-575-1900
NSN 6685-00-518-4237
NSN 5945-01-454-8238