NPFC - MIL-A-23798
AIR CONDITIONER, FAN-COIL ASSEMBLY
|Publication Date:||6 March 1995|
This specification covers prefabricated fan-coil assemblies for use in conjunction with a chilled water system for air conditioning spaces on board Naval surface ships.
The fan-coil assemblies should be of the following types, sizes, and capacities, as specified (see 6.2):
Type II - Three section unit consisting of a cooling coil section, fan-motor section, and air distribution plenum section. Type III - Two section unit consisting of a cooling coil section and fan-motor section. Size Nominal Capacity 1/ 21 31,300 British thermal units per hour (Btu/h) 22 51,200 Btu/h 23 77,600 Btu/h 24 99,800 Btu/h 25 151,300 Btu/h
Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, SEA 03R42, Naval Sea Systems Command, 2531 Jefferson Davis Hwy, Arlington, VA 22242-5160 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter.
The fan-coil assembly is intended for use in lieu of a fan room with buildup system on board. It is designed for ready connection to a chilled water system, a drainage system, an air... View More
The fan-coil assembly is intended for use in lieu of a fan room with buildup system on board. It is designed for ready connection to a chilled water system, a drainage system, an air distribution system and a power source. The belt drive for the centrifugal fan is intended to permit selection of capacity to fit application depending on the use or extent of ductwork required and to keep within noise limitations. The adjustable motor pulley is specified to permit ready selection of fan speed to fit specific application.View Less