Witten 8 In. x 16 In. Brown Automatic Foundation Ventilator Genisis 2022 will have you cooking in

will have you cooking in minutes without even striking a match

dust barriers

Fast installation and the membrane is waterproof and self-sealing around nails and other penetrations

custom ceiling designs

Sleek design with visor clip included

Witten 8 In. x 16 In. Brown Automatic Foundation Ventilator Genisis 2022 will have you cooking inAutomatically opens at 70 degrees and closes at 40 degrees. Key working mechanism, bi metal coil, fully enclosed by protective cover. High density thermo plastic construction with stainless steel metal parts. Built in lintel. No electrical hook up. Heavy duty aluminum mesh screen, front and back. 1 year warranty.