1. Installation Instructions RBSF Shingle Roof 1 Included in box 1 Round back Solar Fan RBSF 2 Before installing RBSF decide location to place opening Mark and cut opening cut at least two rows down from top of shingle roof Remove shingle only remove bottom shingle 5 watt solar panel Underside 3 Apply roofing grade sealant silcone or tar on the underside 4 Place RBSF above opening by sliding flange in place of flange underneath shingle Using a 8 or 10 screw or nails should be placed approximately a distance of 4 inch on center on all 4 sides top half of flange should be secured underneath shingles sealant around perimeter screws should be 4 on center on all 4 sides Active Ventilation Products Inc 311 First Street Newburgh NY 12550 4857 800 ROOF VENT 766 3836 Ph 845 565 7770 Fax 845 562 8963 Website roofvents com Email sales roofvents com