The Daikin D25FD Series Fresh Air Damper fits all 15-25 ton DCC, DCG, and DCH 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.

Standard Features:

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