Viking VCWH 1200 CFM In-Line Ventilator Kit - Installation Instructions - Page 2

PLANNING THE INSTALLATION 1. Locate the inline fan so that the length of the duct run and number of elbows needed is kept to a minimum. 2. The inline fan is designed for use with 10" diameter duct. 3. Use rigid metal ductwork. 4. Always install ventilation products with an approved wall or roof cap. 5. For a truly quiet kitchen ventilation system add a Viking Inline Duct Silencer part number VSIL10 (sold separately) to the installation. The simple addition of a inline duct silencer between the range hood and the DIL1200 fan can typically reduce the perceived sound level of the system by more than 50%. � ���� � � MODEL A B C D E DIL1200 †10 1 14 15 8 All dimensions in inches. † Duct connections are ¹⁄₈ smaller than the duct size. Weight 21 lbs. MOUNTING THE DIL1200 INLINE FAN To minimize any potential vibration noise it is recommended that the inline fan be mounted with Viking Vibration Isolation Kit part number ILVK (sold separately). Various mounting methods are shown below. Vertical Installation with out Kit Vertical Installation with Kit Horizontal Installation with Kit Horizontal Installation with out Kit 2