23 Heating, Ventilating, and Air Conditioning (HVAC)
23.05.00 Common Work Results for HVAC
23.05.05 Selective Demolition for Heating, Ventilating, and Air Conditioning (HVAC) 23.05.13 Common Motor Requirements for HVAC Equipment 23.05.16 Expansion Fittings and Loops for HVAC Piping 23.05.17 Sleeves and Sleeve Seals for HVAC Piping 23.05.19 Meters and Gauges for HVAC Piping 23.05.23 General-Duty Valves for HVAC Piping 23.05.29 Hangers and Supports for HVAC Piping and Equipment 23.05.33 Heat Tracing for HVAC Piping 23.05.48 Vibration and Seismic Controls for HVAC 23.05.48.13 Vibration Controls for HVAC 23.05.53 Identification for HVAC Piping and Equipment 23.05.63 Anti-Microbial Coatings for HVAC Ducts and Equipment 23.05.66 Anti-Microbial Ultraviolet Emitters for HVAC Ducts and Equipment 23.05.93 Testing, Adjusting, and Balancing for HVAC