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HVAC Insulation
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Commissioning of HVAC
23 09 00
Instrumentation and Control for HVAC
23 09 13
Instrumentation and Control Devices for HVAC
23 09 23
Direct-Digital Control System for HVAC
23 09 23.11
Control Valves
23 09 23.12
Control Dampers
23 09 23.13
Energy Meters
23 09 23.14
Flow Instruments
23 09 23.16
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23 09 23.17
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23 09 23.24
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23 09 23.27
Temperature Instruments
23 09 23.33
Vibration Instruments
23 09 23.43
Weather Stations
23 09 33
Electric and Electronic Control System for HVAC
23 09 43
Pneumatic Control System for HVAC
23 09 53
Pneumatic and Electric Control System for HVAC
23 09 93
Sequence of Operations for HVAC Controls
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Facility Fuel Systems
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Divisions >
23 00 00 Heating, Ventilating, and Air Conditioning (HVAC) >
23 09 00 Instrumentation and Control for HVAC >
23 09 23 Direct-Digital Control System for HVAC >
23 09 23.11
Control Valves
Includes
control valves and actuators for DDC systems
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