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The McDaniel Metals D25FD3672 is a manual fresh air damper designed for managing air circulation in HVAC systems. This damper measures 17.5 inches long by 15 inches deep, making it suitable for specific Daikin 3 - 6 ton package units.
This manual fresh air damper is engineered to fit Daikin light commercial packaged equipment, ensuring consistent fresh air circulation. It remains fixed in place, allowing a consistent amount of fresh air to enter the building at all times.
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