Plan and Mark Fan Location
At 0:23 in
Installing Attic Fan To Cool Down My house
What happens here
The first step involves safely accessing the roof to determine the optimal location for the solar attic fan. The presenter explains that the fan should be installed near the highest point of the roof, ideally about 2 feet down from the ridge, to maximize hot air extraction. It's crucial to identify areas without rafters beneath the desired location to avoid structural damage during cutting. Once a suitable spot is chosen, a pilot hole is drilled in the center of the chosen area, and a 14.5-inch diameter circle is marked on the shingles using a tape measure and a marker, using the pilot hole as the center for the circumference.
Goal: Identify the optimal location and mark the precise cut-out area for the fan on the roof.
Tools and materials
- Cordless Drill Ryobi — Drilling a pilot hole in the center for marking the circle
- Drill Bit — Creating the pilot hole
- Ladder — Accessing the roof safely
- Marker Sharpie — Drawing the 14.5-inch diameter circle on the roof
- Measuring Tape — Measuring the distance from the ridge and marking the fan's diameter
- Safety Harness — Fall protection while working on the roof
- Screw — Temporarily marking the center point for drawing the circle
What they say
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What they say
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