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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
The Vents A50 - 20/40/60 push button control timer is compatible with all Frigate HRV/ERV models
Up to 162 CFM Max (0
High airflow: 176 CFM
Telescoping inner sleeve from 6 17/16′′ to 19 11/16′′
vibration-free airflow
Vents KOM 125 U 5 inch Backdraft Damper Single Roof fans The Vents A50 - 20/40/60Vents KOM 125 U Spring Loaded Backdraft Damper 5 Inch Duct The Vents KOM 125 U Spring Loaded Backdraft Damper provides dependable protection against unwanted backdraft in 5 inch round duct systems. Perfect for residential and light commercial ventilation, this backdraft damper prevents outside air, insects, and debris from entering when your fan or ERV is off. Efficient Backdraft Prevention Built with precision balanced aluminum blades that open
US$ 13.99
US$ 52.00
US$ 49.24
