In-Wall DuraVent™ Periscope 4392892

• Designed to fit between the studs inside a wall


• Carries the exhaust air up through the top plate to an attic or floor space


• Use 4" aluminum vent to complete the run to outside


• Dryer vent rough-in system is three 2-1/2" clearance telescoping sections that extend 29" to 77"


• One male snap-lock fitting, one female snap-lock collar and mounting strap


• All metal rigid construction meets most in-wall codes