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AECDaily Reference Library   23 - Heating, Ventilating, and Air Conditioning Request a free listing All Listings 23 00 00 - HEATING, VENTILATING, AND AIR-CONDITIONING (HVAC) 23 01 00 - Operation and Maintenance of HVAC Systems 23 01 10 - Operation and Maintenance of Facility Fuel Systems 23 01 20 - Operation and Maintenance of HVAC Piping and Pumps 23 01 30 - Operation and Maintenance of HVAC Air Distribution 23 01 50 - Operation and Maintenance of Central Heating Equipment 23 01 60 - Operation and Maintenance of Central Cooling Equipment 23 01 70 - Operation and Maintenance of Central HVAC Equipment 23 01 80 - Operation and Maintenance of Decentralized HVAC Equipment 23 01 90 - Diagnostic Systems for HVAC 23 05 00 - Common Work Results for HVAC 23 05 13 - Common Motor Requirements for HVAC Equipment 23 05 16 - Expansion Fittings and Loops for HVAC Piping 23 05 19 - Meters and Gages 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 Piping and Equipment 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 23 06 00 - Schedules for HVAC 23 06 10 - Schedules for Facility Fuel Service Systems 23 06 20 - Schedules for HVAC Piping and Pumps 23 06 30 - Schedules for HVAC Air Distribution 23 06 50 - Schedules for Central Heating Equipment 23 06 60 - Schedules for Central Cooling Equipment 23 06 70 - Schedules for Central HVAC Equipment 23 06 80 - Schedules for Decentralized HVAC Equipment 23 07 00 - HVAC Insulation 23 07 13 - Duct Insulation 23 07 16 - HVAC Equipment Insulation 23 07 19 - HVAC Piping Insulation 23 08 00 - 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 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 23 10 00 - FACILITY FUEL SYSTEMS 23 11 00 - Facility Fuel Piping 23 11 13 - Facility Fuel-Oil Piping 23 11 16 - Facility Gasoline Piping 23 11 23 - Facility Natural-Gas Piping 23 11 26 - Facility Liquid-Petroleum Gas Piping 23 12 00 - Facility Fuel Pumps 23 12 13 - Facility Fuel-Oil Pumps 23 12 16 - Facility Gasoline Dispensing Pumps 23 13 00 - Facility Fuel-Storage Tanks 23 13 13 - Facility Underground Fuel-Oil, Storage Tanks 23 13 23 - Facility Aboveground Fuel-Oil, Storage Tanks 23 20 00 - HVAC PIPING AND PUMPS 23 21 00 - Hydronic Piping and Pumps 23 21 13 - Hydronic Piping 23 21 23 - Hydronic Pumps 23 21 29 - Automatic Condensate Pump Units 23 22 00 - Steam and Condensate Piping and Pumps 23 22 13 - Steam and Condensate Heating Piping 23 22 23 - Steam Condensate Pumps 23 23 00 - Refrigerant Piping 23 23 13 - Refrigerant Piping Valves 23 23 16 - Refrigerant Piping Specialties 23 23 19 - Refrigerant Safety Relief Valve Discharge Piping 23 23 23 - Refrigerants 23 24 00 - Internal-Combustion Engine Piping 23 24 13 - Internal-Combustion Engine Remote-Radiator Coolant Piping 23 24 16 - Internal-Combustion Engine Exhaust Piping 23 25 00 - HVAC Water Treatment 23 25 13 - Water Treatment for Closed-Loop Hydronic Systems 23 25 16 - Water Treatment for Open Hydronic Systems 23 25 19 - Water Treatment for Steam System Feedwater 23 25 23 - Water Treatment for Humidification Steam System Feedwater 23 30 00 - HVAC AIR DISTRIBUTION 23 31 00 - HVAC Ducts and Casings 23 31 13 - Metal Ducts 23 31 16 - Nonmetal Ducts 23 31 19 - HVAC Casings 23 32 00 - Air Plenums and Chases 23 32 13 - Fabricated, Metal Air Plenums 23 32 33 - Air-Distribution Ceiling Plenums 23 32 36 - Air-Distribution Floor Plenums 23 32 39 - Air-Distribution Wall Plenums 23 32 43 - Air-Distribution Chases Formed by General Construction 23 32 48 - Acoustical Air Plenums 23 33 00 - Air Duct Accessories 23 33 13 - Dampers 23 33 19 - Duct Silencers 23 33 23 - Turning Vanes 23 33 33 - Duct-Mounting Access Doors 23 33 43 - Flexible Connectors 23 33 46 - Flexible Ducts 23 33 53 - Duct Liners 23 34 00 - HVAC Fans 23 34 13 - Axial HVAC Fans 23 34 16 - Centrifugal HVAC Fans 23 34 23 - HVAC Power Ventilators 23 34 33 - Air Curtains 23 35 00 - Special Exhaust Systems 23 35 13 - Sawdust Collection Systems 23 35 16 - Engine Exhaust Systems 23 36 00 - Air Terminal Units 23 36 13 - Constant-Air-Volume Units 23 36 16 - Variable-Air-Volume Units 23 37 00 - Air Outlets and Inlets 23 37 13 - Diffusers, Registers, and Grilles 23 37 16 - Fabric Air Distribution Devices 23 37 23 - HVAC Gravity Ventilators 23 38 00 - Ventilation Hoods 23 38 13 - Commercial-Kitchen Hoods 23 38 16 - Fume Hoods 23 40 00 - HVAC AIR CLEANING DEVICES 23 41 00 - Particulate Air Filtration 23 41 13 - Panel Air Filters 23 41 16 - Renewable-Media Air Filters 23 41 19 - Washable Air Filters 23 41 23 - Extended Surface Filters 23 41 33 - High-Efficiency Particulate Filtration 23 41 43 - Ultra-Low Penetration Filtration 23 41 46 - Super Ultra-Low Penetration Filtration 23 42 00 - Gas-Phase Air Filtration 23 42 13 - Activated-Carbon Air Filtration 23 42 16 - Chemically-Impregnated Adsorption Air Filtration 23 42 19 - Catalytic-Adsorption Air Filtration 23 43 00 - Electronic Air Cleaners 23 43 13 - Washable Electronic Air Cleaners 23 43 16 - Agglomerator Electronic Air Cleaners 23 43 23 - Self-Contained Electronic Air Cleaners 23 50 00 - CENTRAL HEATING EQUIPMENT 23 51 00 - Breechings, Chimneys, and Stacks 23 51 13 - Draft Control Devices 23 51 16 - Fabricated Breechings and Accessories 23 51 19 - Fabricated Stacks 23 51 23 - Gas Vents 23 51 33 - Insulated Sectional Chimneys 23 51 43 - Flue-Gas Filtration Equipment 23 52 00 - Heating Boilers 23 52 13 - Electric Boilers 23 52 16 - Condensing Boilers 23 52 19 - Pulse Combustion Boilers 23 52 23 - Cast-Iron Boilers 23 52 33 - Water-Tube Boilers 23 52 39 - Fire-Tube Boilers 23 53 00 - Heating Boiler Feedwater Equipment 23 53 13 - Boiler Feedwater Pumps 23 53 16 - Deaerators 23 54 00 - Furnaces 23 54 13 - Electric-Resistance Furnaces 23 54 16 - Fuel-Fired Furnaces 23 55 00 - Fuel-Fired Heaters 23 55 13 - Fuel-Fired Duct Heaters 23 55 23 - Gas-Fired Radiant Heaters 23 55 33 - Fuel-Fired Unit Heaters 23 56 00 - Solar Energy Heating Equipment 23 56 13 - Heating Solar Collectors 23 56 16 - Packaged Solar Heating Equipment 23 57 00 - Heat Exchangers for HVAC 23 57 13 - Steam-to-Steam Heat Exchangers 23 57 16 - Steam-to-Water Heat Exchangers 23 57 19 - Liquid-to-Liquid Heat Exchangers 23 57 33 - Direct Geoexchange Heat Exchangers 23 60 00 - CENTRAL COOLING EQUIPMENT 23 61 00 - Refrigerant Compressors 23 61 13 - Centrifugal Refrigerant Compressors 23 61 16 - Reciprocating Refrigerant Compressors 23 61 19 - Scroll Refrigerant Compressors 23 61 23 - Rotary-Screw Refrigerant Compressors 23 62 00 - Packaged Compressor and Condenser Units 23 62 13 - Packaged Air-Cooled Refrigerant Compressor and Condenser Units 23 62 23 - Packaged Water-Cooled Refrigerant Compressor and Condenser Units 23 63 00 - Refrigerant Condensers 23 63 13 - Air-Cooled Refrigerant Condensers 23 63 23 - Water-Cooled Refrigerant Condensers 23 63 33 - Evaporative Refrigerant Condensers 23 64 00 - Packaged Water Chillers 23 64 13 - Absorption Water Chillers 23 64 16 - Centrifugal Water Chillers 23 64 19 - Reciprocating Water Chillers 23 64 23 - Scroll Water Chillers 23 64 26 - Rotary-Screw Water Chillers 23 65 00 - Cooling Towers 23 65 13 - Forced-Draft Cooling Towers 23 65 16 - Natural-Draft Cooling Towers 23 65 23 - Field-Erected Cooling Towers 23 65 33 - Liquid Coolers 23 70 00 - CENTRAL HVAC EQUIPMENT 23 71 00 - Thermal Storage 23 71 13 - Thermal Heat Storage 23 71 16 - Chilled-Water Thermal Storage 23 71 19 - Ice Storage 23 72 00 - Air-to-Air Energy Recovery Equipment 23 72 13 - Heat-Wheel Air-to-Air Energy-Recovery Equipment 23 72 16 - Heat-Pipe Air-to-Air Energy-Recovery Equipment 23 72 19 - Fixed-Plate Air-to-Air Energy-Recovery Equipment 23 72 23 - Packaged Air-to-Air Energy-Recovery Units 23 73 00 - Indoor Central-Station Air-Handling Units 23 73 13 - Modular Indoor Central-Station Air-Handling Units 23 73 23 - Custom Indoor Central-Station Air-Handling Units 23 73 33 - Indoor Indirect Fuel-Fired Heating and Ventilating Units 23 73 39 - Indoor, Direct Gas-Fired Heating and Ventilating Units 23 74 00 - Packaged Outdoor HVAC Equipment 23 74 13 - Packaged, Outdoor, Central-Station Air-Handling Units 23 74 23 - Packaged, Outdoor, Heating-Only Makeup-Air Units 23 74 33 - Packaged, Outdoor, Heating and Cooling Makeup Air-Conditioners 23 75 00 - Custom-Packaged Outdoor HVAC Equipment 23 75 13 - Custom-Packaged, Outdoor, Central-Station Air-Handling Units 23 75 23 - Custom-Packaged, Outdoor, Heating and Ventilating Makeup-Air Units 23 75 33 - Custom-Packaged, Outdoor, Heating and Cooling Makeup Air-Conditioners 23 76 00 - Evaporative Air-Cooling Equipment