Installation Instruction
Page 5
If an alternate wall or roof cap is used, be kept to a minimum to a 5" (12.7 cm) system after using ventilation systems greater than specified CFM of straight vent between the elbows if more than one elbow is used in a 6" (15.2 cm) or 3¹⁄₄" x 10" (8.3 x 25.4 cm) ... (meters) for proper performance. The maximum equivalent length of the vent system is 60 ft (18.3 m). The cooktop may restrict airflow. ■ Use a Jenn-Air® vent cap for each vent piece used . ■ Elbows too close together can cause excess turbulence that it has a backdraft damper. ■ Use...
If an alternate wall or roof cap is used, be kept to a minimum to a 5" (12.7 cm) system after using ventilation systems greater than specified CFM of straight vent between the elbows if more than one elbow is used in a 6" (15.2 cm) or 3¹⁄₄" x 10" (8.3 x 25.4 cm) ... (meters) for proper performance. The maximum equivalent length of the vent system is 60 ft (18.3 m). The cooktop may restrict airflow. ■ Use a Jenn-Air® vent cap for each vent piece used . ■ Elbows too close together can cause excess turbulence that it has a backdraft damper. ■ Use...