Very quiet bathroom fan. Air flow of 110 CFM. For surfaces up to 135 ft² (12.54 m²). Sound level: 1.2 sone. Motor made to work continuously. Duct connector: 4 in. (10.2 cm) diameter. UL approved to use over bathtub or shower when installed on a ground fault circuit interrupter (GFCI) protected circuit. Energy use: 32 W. 120 V. Easy to install. Natural white screen. Hardware (screws and brackets) and installation guide included.
*A sone is a noise measuring unit perceived by the human ear, based on laboratory measurements. Lower number = quieter.
Manufacturer's Warranty: 1-Year limited
Housing : 9 in. x 9 in. x 7 1/4 in. (23 cm x 23 cm x 19,4 cm)
Grille : 12 5/8 in. x 12 5/8 in. x 3/4 in. (32,07 cm x 32,07 cm x 1,9 cm)