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 6320-01-525-4789
NSN 5960-01-649-1341
NSN 6610-01-429-7267
NSN 5945-00-928-6824
NSN 5960-01-347-6791
NSN 4140-01-641-8927
NSN 5996-00-015-7355
NSN 5950-00-691-2348
NSN 2925-00-221-8529
NSN 6610-01-557-4220
NSN 5975-01-153-1927
NSN 5965-01-010-1258