Whether you choose to employ flow through cooling with a gable vent.
Install attic gable vent fan.
A licensed electrician can ensure that all aspects of your project will be completed correctly.
Attach to power image zoom shut off power to the circuit and run code approved cable to a nearby junction box.
Use a tape measure to get an accurate.
Installing an attic fan over a gable vent 1.
During workdays would leave air conditioner off when leaving in the morning.
Decide where you want the gable vent fan to go and mark out the area using a pencil or piece of chalk.
This way you don t have to cut a brand new hole but simply make the hole for the vent larger so it can accommodate the fan.
Temp 92 f at 5pm.
Adding proper venting to your attic can cause dramatic drops in summer cooling costs.
Installing an attic fan step 1.
Make sure it is only just large enough to fit the vent.
Temp 84f at 5pm.
Find a piece of plywood that s at least as wide as the distance between the studs.
The downside of attic ventilation fans.
Good insulation reduces fan effectiveness.
Measure the distance between the studs on the left and right side of your vent.
Make sure that the electricity to the attic is turned off.
This was observed on numerous days following the installation.
You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications.
Attic ventilation fans whether hard wired or powered by their own solar panels seem like a low cost and effective way to help keep your house cool.
How to install gable vents in an attic.
Mount fan image zoom mount a gable fan by driving screws through the mounting flanges into framing members.
Take your saw and make the hole where the fan will go.
Installing the shutter if the existing gable vent is smaller than the diameter of the fan you ll need to remove.
Installing the shutter center the front of the automatic shutter over the vent hole make sure the shutter s.
What you need step 1.
Hvi recommends a ratio of 60 to 40 for soffit ventilation to gable or ridge ventilation.
You re going to be mounting the.
After attic fan installation ac still off during day.
However the utility of attic ventilation fans is actually quite a controversial topic.
The attic fan kept my house cooler by 8f compared to pre fan installation days.