If you see dampness or frost you need better roof ventilation and some attic vents.
How to remove the brackets for a roof ventilation fan.
For the best results place roof ventilation near the roof s peak and soffit vents in the eaves.
Avoid venting through a soffit vent or ridge vent.
The mounting systems use brackets that mount to the vent or fan sidewall for a secure fit.
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The lower half of the flange sits on top of the shingles.
Apply a bead of asphalt roof cement on the bottom of the vent.
Remove the mounting bolts that hold the motor onto the steel flange.
Vents come in various styles.
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Top 3 roof mounted attic fans.
The fanmate can also be installed over the maxxfan and maxxfan plus using the exclusive ezclip no tools required.
The bolts may be attached to the fan motor itself.
Alternatively there will be a bracket that holds the motor in place.
We have shown below the top 3 roof mounted attic fans.
Grab a flashlight and inspect your attic during the winter.
Some means for collection such as an exhaust fan grease box must be provided.
If you have access to the attic the fan can vent either through a gable wall or roof.
A grease pipe is usually positioned towards the roof slope to provide single point drainage of water and residue.
Some homeowners prefer to have the fan mounted on the roof rather than on the gable side of the home.
Nail the lower corners with roofing nails and tar the heads.
Letting the fan exhaust into an open attic will cause moisture buildup on the underside of the roof.
Slide the vent under the shingles so they cover the top half of the vent flange.
Maxxair also offers a complete line of ventilation fans.
It can be placed directly under the exhaust fan trough or an adapter and pipe can be used to carry the water and.
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