Numbers and Titles



Includesequipment types that contain all the components of the refrigeration process within a single package. air- and water-source heat pumps.
See23 73 00 for indoor, central-station air-handling units. 23 76 00 for evaporative air-cooling equipment.
23 81 13Packaged Terminal Air-Conditioners
23 81 16Room Air-Conditioners
23 81 19Self-Contained Air-Conditioners
23 81 23Computer-Room Air-Conditioners
23 81 26Split-System Air-Conditioners
23 81 29Variable Refrigerant Flow HVAC Systems
23 81 43Air-Source Unitary Heat Pumps
23 81 46Water-Source Unitary Heat Pumps
23 81 49Ground-Source Unitary Heat Pumps