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25% Manual Fresh Air Damper for 3-6 Ton Daikin Packaged Units



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The 25% manual fresh air damper fits all 3-6 ton DBC, DBG, DBH, DSC, DSG, and DSH Daikin packaged units. Building codes often require an amount of fresh air be introduced into circulation. Use of fresh air dampers on HVAC equipment is an easy way to allow fresh air into the building The manual fresh air damper is installed and fixed in place to allow up to 25% of fresh air to circulate at all times. Order your Daikin mini split manual today and get free shipping. We offer various payment options including financing.


  • Provides up to 25% fresh air
  • Slide damper for easy adjustment
  • Painted to match Daikin packaged units

Previous model number: D25FD3672

Product Specifications

More Information
25% Manual Fresh Air Damper for 3-6 Ton Daikin Packaged Units
Weight (in lbs)12.000000
Resources You will need Adobe Acrobat Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING


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Questions and Answers

Customer Questions
How to install this on the return side?
Installation questions need to be answered by a certified HVAC technician as how a unit is installed can vary greatly depending on your needs. Give us a call and our tech support can help you out with installing the damper properly.
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