VERTICAL VENTING OVER 15 FEET
20
The Air Intake Plate must be adjusted down to the lowest position when venting over 15 ft. vertical.
15’ OR OVER VERTICAL VENTING
AIR INTAKE PLATE ADJUSTMENT
NOTE:
Unit comes preset for vertical venting under 15 feet.
Follow these instructions when venting exceeds 15 feet vertical.
1. Locate the 3 x 1/4” hex screws and, using a nut driver, loosen the screws 1 turn.
2. Lower the Air Adjustment Plate as shown in the diagram. (Full Down Position)
3. Tighten the 3 x 1/4” hex scews.
