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 6130-00-448-2911
NSN 5835-01-581-1957
NSN 5915-00-916-8017
NSN 5965-00-510-4301
NSN 5965-00-051-0815
NSN 5945-01-338-3269
NSN 5920-01-544-7186
NSN 6645-01-642-3637
NSN 6150-01-313-9832
NSN 5985-01-443-3287
NSN 6685-01-466-4551
NSN 5910-01-558-9720