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EC Fan motors with low energy draw and silent performance
Enhance your ventilation with the MV 125 BVS Grille
protecting the heat exchange core and improving overall air cleanliness
smarter control
account for those losses up front
Vents KOM 150 U 6 inch Backdraft Damper Inline fan EC Fan motors with lowVents KOM 150 U Spring Loaded Backdraft Damper 6 Inch Duct The Vents KOM 150 U Spring Loaded Backdraft Damper is engineered for 6 inch round duct systems, providing reliable protection against unwanted air backdrafts, insects, and outdoor debris when your ventilation system is not in use. Reliable Backdraft Prevention This spring loaded backdraft damper automatically opens with airflow and closes securely when the fan is off, ensuring a tight seal
US$ 19.50
US$ 22.00
US$ 23.00
US$ 378.97
