With hot water coil
A unit consisting of a series of metal shells and/or tubes assembled in integral form, utilizing a space enclosed within itself as a combustion chamber for burning fuel. The heat emanating from the burning fuel is absorbed by water circulating through the shells and/or tubes, raising the water temperature to a predetermined degree or changing its physical properties to steam. Excludes high pressure steam boilers over 15 pounds (6.804 kg) gauge working steam pressure.
Classification: Parts for auxiliary plant for use with boilers of heading 8402 or 8403 and condensers for steam or other vapor power units
NSN 5998-00-335-5045
NSN 2925-00-555-4578
NSN 2925-01-368-5773
NSN 6110-01-034-8323
NSN 5950-01-623-8543
NSN 5895-01-415-3732
NSN 5930-00-964-9297
NSN 5855-01-476-4219
NSN 6110-01-167-8906
NSN 6145-00-356-1923
NSN 6105-01-058-3583
NSN 6685-01-084-5195