ZOWZEA 6 Motorized Duct DamperOnOff Backdraft Damper Control Stainless Steel Airflow Control Damper for HVAC System 24V AC

Stainless Steel This 6inch electric damper is made of stainless steel compared with cheap galvanized iron it can withstand extreme temperatures from 10C to 70C and humid environments longlasting and durable Motorized Adjustment BiDirectional Drive Powered by a 24V AC supplythis actuator requires power for both opening and closing actions ensuring precise control The actuator automatically deactivates its motor after reaching the fully open or closed position for energy efficiency and longevity Operation is quiet and smooth Silicone Seal Builtin rubber sealing ring excellent airtightness no air leakage Whether fully open or closed it operates quietly enhancing comfort and saving energy Convenient Installation Simply slide the damper into the duct secure it with screws and cover the seams with tape to complete the installation Duct sealant is recommended for further sealing to improve the efficiency of your HVAC system and allow you to enjoy a hasslefree installation process ResidentialCommercial HVAC Universal Suitable for fresh air systems air conditioners exhaust ducts etc By adjusting the airflow and direction it significantly improves the energy efficiency in residential commercial and industrial scenarios.