McDaniel Metals Barometric Relief Damper, 15.1 in L x 12.56 in W x 16.56 in H

• Allows air to move from the space to outside via the return air duct
• Painted nickel gray to match daikin equipment
• Installed upstream of economizer return dampers in horizontal applications
• Applications upto 6 ton require 1-damper
• Applications from 7.5 - 12.5 ton require 2 damper

• Full Engineering Drawing https://assets.unilogcorp.com/267/ITEM/DOC/McDaniel_Metals_DBRD3672_Full_Engineering_Drawing.pdf
• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/McDaniel_Metals_DBRD3672_Instruction_Installation_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/McDaniel_Metals_DBRD3672_Specification_Sheet.pdf