Hidden exhaust fan VLAMINO suction power 120 24*24

Manufacturing materials: structure made of galvanized metal and rust-proof. Main specifications: - Very quiet motor - 100% copper - Fuse protection against burning - Energy saving - Long service life - Suction power: 120 CFM - Gypsum opening size: 24*24 - Outlet: 4 inches - High efficiency (very quiet) Features and use of the hidden exhaust fan VLAMINO 2x1.5 bathroom requires a fan with a power of 90 (outlet 4 inches) 2x2 bathroom requires a fan with a power of 120 (outlet 4 inches) 3x3 bathroom requires a fan with a power of 190 (outlet 6 inches) Kitchen or 5x5 bathroom requires a fan with a suction power of 220 (outlet 4 inches) Warranty: 5-year replacement warranty Country of origin: Made in China for Vlamino Electric Tools