Cut out the roof board s inside of the line.
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For best results choose a location which allows fan to be vented outside with the shortest possible duct run and the fewest number of elbows.
Unpack the ventilator and find.
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Position the bracket flush with the edge of the housing band.
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Locate the ventilator at the center of the rear slope of the roof.
Fan is equipped with a thermostat which may start fan auto.
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This ventilator is intended for roof installation.
1 power unit with wiring box 4 angle brackets 8 sheet metal screws 2.
Page 3 models 350 350bk 350br 355 355bk 355br 356 356bk 356br 358 page 3 6.
Ventilation fans improve indoor air quality by venting moist air quickly outside which helps to control mold and mildew growth.
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Drill a guide hole through the roof at this mark.
Broan 1600 cfm powered attic ventilator roof mounted brown dome write a review questions answers year round ventilating of your attic minimizes harmful moisture in the winter and lowers the temperature of your home in the summer.
Fasten the four 4 angle mounting brackets to the housing using the eight 8 sheet metal screws provided.
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Cut out the shingles inside of the circle.
Faulty installation or installation contrary to recommended installation instructions.
