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Zoning HVAC 13a CNST 305 Environmental Systems 1 Dr. Berryman 13Equipment Selection; Variable Air Volume ; Temperature Controls; Water and Steam Piping.

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Presentation on theme: "Zoning HVAC 13a CNST 305 Environmental Systems 1 Dr. Berryman 13Equipment Selection; Variable Air Volume ; Temperature Controls; Water and Steam Piping."— Presentation transcript:

1 Zoning HVAC 13a CNST 305 Environmental Systems 1 Dr. Berryman 13Equipment Selection; Variable Air Volume ; Temperature Controls; Water and Steam Piping Chapter 3 and 7 (Toa) 14HVAC System Design; Entering Web Bulb; Coil Lines; Zoning; Duct; Variable Air Volume, Constant Air, Registers Chapter 6 (Toa)

2 Air Volume vs Temperature Constant Volume (CV) Variable Air Volume (VAV)

3 VAV Terminal

4 Zoning Components

5 Systems for Zone Control Constant Temperature, Variable Volume (on,off) Single Zone CV Single Zone Reheat CV CV Terminal Reheat CV Dual Duct and Multizone Multiple Zone VAV ETC.

6 Single Zone CV Air Control on/off Air conditions controlled at thermostat for entire zone

7 Single Zone CV Chiller Boiler Absorber Chiller Pumps Water Tower Exhaust Fan Air Handler Perimeter Heating Diffusers System Controls T

8 Single Zone CV Reheat

9 CV Terminal Reheat

10 CV Dual Duct

11 CV Multizone

12 Single Zone VAV

13 VAV Reheat

14 Roof Top Air Conditioners w/ Boilers T T T

15 VAV w/ Reheat

16 Multiple Zone VAV

17 Roof Top Single Packaged Unit T T T Bypass Damper

18 Multiple Zone VAV Water Tower Fan Powered VAV Terminals Diffusers Boiler Self-Contained Air Conditioner T T T

19 Multiple Zone VAV System Controls T T T Chiller Boiler Absorber Chiller Pumps Water Tower Exhaust Fan Air Handlers Diffusers VAV Terminals Building Management System

20 VAV Dual Duct

21 System Controls T T Hot Water AH Chill Water AH VAV Terminals Diffusers Direct Fired Absorber Chiller Building Management System

22 VAV Multizone

23 Next Time Duct Systems


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