4.0W Whole House Fan 3921 CFM (HVI-916 Certified Airflow Rating) 2-Speed Wall Switch with Timer/Temp Control R50 Damper
https://www.probuilderswarehouse.com/shop/1005438121-0-4-0w-whole-house-fan-3921-cfm-hvi-916-certified-airflow-rating-2-speed-wall-switch-with-timer-temp-control-r50-damper-2196797
https://www.probuilderswarehouse.com/web/image/product.template/2196797/image_1920?unique=b31ad15
Brand: CENTRIC AIR
Model: CentricAir4.0(R50W)
SKU#: 1005438121.0
Barcode: 313459581
