Product Description
Injection molded frame with smooth white aluminum louvers that automatically open when fan turns on, and close when fan turns off to keep out air, insects, and dust. Balanced shutters for complete automatic service-free operation. Interior Use. Installs centered on joist with 18" or 24" centers with 2 cut openings, 1 on each side of center joist per shutter model. 35-3/4"L x 30 1/8"W OD, 33-3/4"L x 28-1/4" W opening.
Product Details
- Amazon Sales Rank: #58112 in Home Improvement
- Color: White
- Brand: LL Building Products
- Model: S30
- Dimensions: 2.00" h x 30.25" w x 35.75" l, 11.00 pounds
Features
- Injection molded frame with smooth white aluminum louvers - Interior Use
- Automatically open when fan turns on, & close when fan turns off to keep out air, insects, and dust.
- Balanced shutters for complete automatic service-free operation.
- Installs centered on joist w/18" or 24" centers w/2 cut openings, 1 each side of center joist
- Opening Size Required: 33.75" x 28.25"
