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 6240-00-092-3186
NSN 5855-01-593-6422
NSN 6685-01-160-7313
NSN 5999-00-577-3690
NSN 6135-01-231-4809
NSN 6240-00-269-9477
NSN 5920-01-323-2209
NSN 5960-01-025-2526
NSN 6240-00-010-1124
NSN 5925-00-142-9991
NSN 6130-00-700-1190
NSN 5998-01-152-2819