What is VCD in HVAC?

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Tags

1. #control
2. #efficiency
3. #volume
4. #commonly
5. #known
6. #damper
7. #system
8. #systems
9. #divided
10. #improve
11. #zones
12. #order
13. #specific
14. #comfort
15. #cooling
16. #heating
17. #multiple
18. #occupant