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Should we increase or decrease the size of the bypass dampers if we want to reduce the velocity of the air going through the boxes?

Updated

Issue:

Should we increase or decrease the size of the bypass dampers if we want to reduce the velocity of the air going through the boxes?

Resolution:

Neither.  Size the bypass using the 1800 fpm criteria.

 

Other Question/Problem/Cause Statements:

  • Should we increase or decrease the size of the bypass dampers if we want to reduce the velocity of the air going through the boxes?

Facts:

  • VARITRAC II CENTRAL CONTROL PANEL (CCP)
  • VariTrac II Central Control Panel (CCP)
  • VariTrac III Central Control Panel (CCP)

Original wave: wave4560

Document Identifier: DOC-81445

Document Identifier: 81445

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