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 6145-00-205-4046
NSN 5975-00-288-5877
NSN 5990-00-990-8940
NSN 5835-00-729-9305
NSN 5835-00-677-9659
NSN 5855-01-122-9418
NSN 6145-01-004-8343
NSN 7035-01-118-4486
NSN 5945-01-661-1788
NSN 5915-01-328-8563
NSN 6130-00-554-7852
NSN 6220-01-160-7249