Replace the pane placing a bead of weatherproof caulk around the outside of the fan to keep an airtight seal.
How to install solar attic vent fan.
Mount the fan s thermostat to a nearby stud.
Seal for weatherproofing and you re done.
A one piece attic vent fan.
Connect the black negative wire to the negative terminal.
You don t even need to go into the attic space.
Install roof brackets and fall arrest system to roof.
Cut shingles along circular outline.
Tighten the water tight connector.
Add the water tight lid to the box and tighten it into place.
Strip the 14 gauge wire and thread it through the junction box opening.
Scribe outline of vent s flashing on roof using homemade dowel compass.
With the thermostat and the solar panel in place set the fan into the piece of plexiglass or glass pane where you cut the hole.
Secure it with the mounting bracket and tighten all the connections.
You ll use the thermostat to control the fan.
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.
In attic mark location of solar powered vent between two roof rafters.
Drive nail through center of vent location.