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Ships within 48 hours · Estimated delivery Nov 7 - Nov 12
The backward-curved centrifugal impeller provides smooth
smarter control
the unit returns to its normal operating mode
These fans are designed for easy installation and maintenance-free operation
air quality
Vents KOM 150 U 6 inch Backdraft Damper Inline fan The backward-curved centrifugal impeller providesVents 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$ 132.50
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