Numbers and Titles



Includesitems for operating and controlling HVAC equipment. various types of controls and the sequence of operation describing the equipment operation.
See13 50 00 for special instrumentation. 21 09 00 for instrumentation and control for fire suppression systems. 22 09 00 for instrumentation and control for plumbing. 23 05 93 for testing, adjusting, and balancing for HVAC. 25 35 00 for integrated automation instrumentation and terminal devices for HVAC. 25 55 00 for integrated automation control of HVAC. 25 95 00 for integrated automation control sequences for HVAC.
23 09 13Instrumentation and Control Devices for HVAC
23 09 23Direct-Digital Control System for HVAC
23 09 33Electric and Electronic Control System for HVAC
23 09 43Pneumatic Control System for HVAC
23 09 53Pneumatic and Electric Control System for HVAC
23 09 93Sequence of Operations for HVAC Controls