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 6135-00-223-9563
NSN 5920-00-099-0826
NSN 6320-01-449-1014
NSN 6150-01-208-9755
NSN 5905-01-335-4878
NSN 6240-01-111-8291
NSN 6650-00-868-9092
NSN 5950-00-556-6728
NSN 5925-00-382-7701
NSN 5920-00-265-6222
NSN 5950-00-236-1626
NSN 6610-00-386-4745