The kit includes a 40 watt solar panel a thermostat controller and a 12 volt dc powered 11 inch diameter fan.
How to install solar roof vent.
For best results select a solar panel with double the output required by the fan used.
The separate units for collection ventilation and control make the system versatile.
Cut shingles along circular outline with a utility knife.
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Install roof brackets and fall arrest system to roof.
A one piece attic vent fan.
Cut a hole in the roof where you removed the shingles with a reciprocating saw.
Doing so provides a way for the smoke to exit a room and allow for a rescue operation.
Begin cutting the roof by.
Drill a hole in the roof along the inner edge of the area where you removed the shingles.
Seal for weatherproofing and you re done.
Simply cut a round hole in your roof pull the shingles back slide the unit up under the shingles and drop it into the hole.
A solar attic fan is well suited for gable ventilation.
Scribe outline of vent s flashing on roof using homemade dowel compass.
You don t even need to go into the attic space.
Drive nail through center of vent location.
Often firefighters will ascend to the ridge of a roof to cut a hole and vent the smoke.
In attic mark location of solar powered vent between two roof rafters.