Installation Instruction
Page 6
... elbow is used, install it has a backdraft damper. ■ Use vent clamps to seal all joints in an attic or other enclosed area. ■ Use a Jenn-Air wall cap. ■ Vent system must terminate to minimize conduction of outside . ■ Use only a 6" (15.2 cm) round metal vent or a 3¼ x ... cm) of straight vent between the elbows if more than one elbow is used. ■ Elbows too close together can reduce airflow. The specified CFM varies from the hood's vent motor exhaust opening around the cap. ■ Determine which venting method is best for your area. Wall cap B. 6"...
... elbow is used, install it has a backdraft damper. ■ Use vent clamps to seal all joints in an attic or other enclosed area. ■ Use a Jenn-Air wall cap. ■ Vent system must terminate to minimize conduction of outside . ■ Use only a 6" (15.2 cm) round metal vent or a 3¼ x ... cm) of straight vent between the elbows if more than one elbow is used. ■ Elbows too close together can reduce airflow. The specified CFM varies from the hood's vent motor exhaust opening around the cap. ■ Determine which venting method is best for your area. Wall cap B. 6"...