Attic fans push out the hot air and pull in the cool air from the vents installed on your roof.
Diy connect attic fan without plug.
During the summer an attic can be 40 to 50 hotter than the outside temperature which in turn heats up the house very quickly.
The attic fan kept my house cooler by 8f compared to pre fan installation days.
Step 6 connect wire to attic fan.
During workdays would leave air conditioner off when leaving in the morning.
Bring the cable through one of the studs supporting the fan and strip about 8 in.
Secure the duct to the duct connector using duct tape or clamps.
Yes using fans to put positive pressure in the house would eliminate pulling conditioned air into the attic but if the ceiling has leaks you ve now turned the problem from exfiltration to infiltration and are pushing hot attic air into the house there s also still the problem of using all that power for something that s not necessary.
Of insulation from the end.
Adding an attic fan can improve the airflow in your attic to keep it cool.
Insert the end of the 12 2 wire into the fans junction box.
This was observed on numerous days following the installation.
Install an attic fan.
Connect the house and fan wiring.
As long the joists in your attic are typical of most homes 16 to 24 on center there is no framing required.
Pull the existing wire through the hole and into the housing.
Quietcool attic fans work almost everywhere almost anytime.
Strip away about 6 inches of outer insulation and 1 2 inch of individual insulation from the end of each wire.
Use the wire strippers again to remove an inch of the insulation over the wire for each of the three strands.
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To ensure that the attic fan is working properly you need to make sure that your attic is sealed up tight where it touches the ceiling of the top floor.
Temp 92 f at 5pm.
Attach a box connector to the cable and feed the wires into the thermostat box.
Use wire nuts to connect.
Temp 84f at 5pm.
You simply cut a hole in the ceiling or vertical wall install the ceiling diffuser with a few screws connect the duct to it and support the fan assembly to the rafters in the attic.
Connect them to the attic exhaust fan with the white going to the silver black to the bronze and green to the green wire.
With an attic fan you can cool the attic to the same temperature as it is outside greatly reducing the house from heating as quickly.
