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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
6 5/16" Duct diameter
utility room
Covers up to 180 sq ft
Each purchase includes a convenient 2-pack
ICF-100N-4/8-300/2 Commercial Parking Garage Exhaust Fan – High-Performance Ventilation Smoke Extraction
Vents KOM 315 U 12 3/8 inch Backdraft Damper Roof fans 6 5/16" Duct diameterThe Vents KOM 315 U Spring Loaded Backdraft Damper is tailor made for 12 38" round duct systems, providing reliable defence against backdrafts, as well as warding off unwanted intruders like insects and birds when your ventilation system is idle. This damper stands out for its effortless installation, thanks to its user friendly design. Crafted with a robust 24 gauge galvanized steel housing, it boasts precision engineered aluminum blades featuring a
US$ 140.98
US$ 28.99
