WhisperCeiling 2-Speed 110/60 CFM Ceiling Mounted Fan

This WhisperCeiling(tm) model features a totally enclosed condenser motor and a large, double suction blower wheel to quietly move air. This fan uses a wide blower wheel that moves a large amount of air at reduced RPMs. The fan housing is made of heavy-gauge zinc galvanized steel and painted to protect it from rust. Detachable adaptors, firmly secured duct ends, adjustable mounting brackets (up to 26"), fan/motor units that detach easily from the housing and uncomplicated wiring all lend themselves to user-friendly installation. This model also features a double-hanger bar system for ideal positioning. Energy Star qualified. This Panasonic fan has a built-in damper to prevent backdraft, which helps to prevent outside air from coming through the fan.