Ultra Quiet Ventilation Fan - UL listed

详情

Ultra Quiet Ventilation Fan 



* Extremely quiet operation: as low as 0.3sones



* Totally enclosed condenser motor for long life



* Built-in backdraft damper



* Robust galvanized steel housing



* Attractive, sturdy grille



* **0Volt / *0HZ  (**0V/*0HZ optional)



* Adjustable bar hanger *4 - *4"



* Conform to UL**7 standard



 



Air Delivery: *0/*0/*0/*0/**0CFM



Duct Size: 4" / 6"



 



ETL listed



HVI ***0 certified



Energy Star approved



TITLE *4 compliance



 



Function option:



1.Humidity sensor,



2.motion sensor,



3.DC motor,



4.Speed controller,



5.Timer,



6.PTC heater,



7.Remote control,



8.Metal Grille,



9.Metal Duct