Using insulation only keeps the attic s heat from traveling through your home.
Active attic fan to lower temperature.
At first glance it can seem counter intuitive.
A whole house fan is usually installed on the attic floor near the center of your house.
The remington solar ventilation attic fan is completely the remington solar ventilation attic fan is completely powered by free solar energy.
You insulate your home to reduce temperature fluctuations and save on utility bills but then you allow fresh air to flow through the attic no.
After attic fan installation ac still off during day.
Lowering the temperature in the attic can lower the temperature in the rest of the home reducing the amount of time the home s air conditioner spends running.
What temperature should attic fan be set at.
When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees.
During workdays would leave air conditioner off when leaving in the morning.
The fans cool the attic equalizing the temperature between the attic and outside of the home.
Theoretically the fan could lower the temperature of the ceiling but it certainly wont be appreciable plus you will also be increasing the transfer of energy into the room through convection of the moving air past the ceiling surface.
Attic fans draw cooler outside air into the hot attic area through attic vents located either on the roof or on the wall near the gable to reduce the space s temperature.
This prevents snow from melting on your roof and freezing when it hits the cold gutter.
Use a thermostatically controlled roof mounted ventilator.
The thermostat will usually start at 95 degrees fahrenheit which is the temperature that the attic fan usually starts at.
So no matter how close the attic air temperature is to the outside air temp you still need to reduce the radiant heat gain into the attic if you want to cool off your home.
This was observed on numerous days following the installation.
Of course some environments are much hotter than others so this will be the perfect time to measure out how warm your attic will get during the most heated of seasons.
Temp 92 f at 5pm.
The attic fan kept my house cooler by 8f compared to pre fan installation days.
It can easily be 120º or more even if the air temperature is only 100º.
Cooler outdoor air enters through open windows lowering the indoor temperature.
This american designed fan is designed to reduce attic temperatures and remove destructive moisture thus making your home more comfortable and reducing the load on your hvac system and lowering your electricity bills.
In the late evening or early morning the fan is turned on to exhaust hot air from the house.
