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The IO HVAC Controls Damper model MD-1808 is designed to regulate airflow within ventilation and air conditioning systems. This 3-wire, power open/power close damper measures 18 inches by 8 inches, offering precise control over your HVAC environment.
Optimal for both new installations and upgrades, the MD-1808 ensures consistent performance and reliability. Its Made in USA quality guarantees superior craftsmanship.
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