WF-631-30S-CF-AK Features: -3-Speed fan levels with delayed power auto shut off. -Ultra-quiet operation keeps noise level less than 65db at high speed. -Innovative touch sensitive control panel. Product Type: -Wall mount. Primary Materials: -Steel. Lights Included: -Yes. Blower Type: -Interior unit. Finish: -Silver. Dimensions: -Duct Size: 6" rounded vertical. Overall Height - Top to Bottom: -41.7". Overall Width - Side to Side: -30". Overall Depth - Front to Back: -18.9". Overall Product Weight: -30 lbs.