22 IN x 22 IN 2-piece. Base is fully compatible with all siding profiles. Install the base with the siding and snap on the cover later. Will ventilate 37.4 net free sq. in. Outside diameter 22 IN. Bas... (SEE DETAILS)
18 IN x 18 IN 2-piece. Base is fully compatible with all siding profiles. Install the base with the siding and snap on the cover later. Ventilated opening: 10 IN x 12-1/2 IN. Outside unit dimensions: ... (Options & Sizes)
22 IN x 22 IN 2-piece. Base is fully compatible with all siding profiles. Install the base with the siding and snap on the cover later. Will ventilate 37.1 net free sq. in. Outside diameter 22 IN. Bas... (SEE DETAILS)
2-piece. Base is fully compatible with all siding profiles. Install the base with the siding and snap on the cover later. Rectangular 18 IN x 24 IN: Ventilated opening 16 IN x 20 IN; outside unit dime... (Options & Sizes)
2-piece. Base is fully compatible with all siding profiles. Install the base with the siding and snap on the cover later. Square 14 IN x 14 IN: Ventilated opening 10 IN x 12-1/2 IN; outside unit dimen... (Options & Sizes)
Galvanized steel construction. 10W, 17V, thermally protected DC motor. 13 IN fan blade. Up to 1000 CFM (with multiple panels). 2 year warranty. Solar panel included. This exhaust fan requires adequate... (SEE DETAILS)
