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 6240-01-416-6282
NSN 5915-01-027-1407
NSN 6320-01-512-2031
NSN 5985-01-161-4140
NSN 5965-01-142-1807
NSN 5985-00-497-3049
NSN 6610-01-431-4054
NSN 6105-01-434-0547
NSN 6320-00-857-4073
NSN 2925-01-187-5480
NSN 6105-01-135-8826
NSN 5998-01-502-1373