Attic fans can do wonders for lowering your air conditioning costs and improving the ventilation of your home, as well as reducing the humidity.
Even if it sounds counterintuitive to the general understanding that the better the insulation of a house, the fewer the temperature fluctuations, allowing fresh and cool air in your attic can actually help keep the temperature in your home at a comfortable level at a lower price for air conditioning or heating.
With a suitable attic fan, you can prevent the growth and buildup of mildew and mold due to the increased humidity of water evaporating from your bathroom and kitchen to the attic.
Needless to say, by preventing mold and mildew, your air will be cleaner and safer to breathe, and the risk of respiratory problems or allergic reactions will decrease. Also, you won’t have to pay for costly professional mold and mildew cleaning and removal.
Plus, leaving your attic without proper ventilation in the winter can actually cause roof damage from the melted snow, which can refreeze and create ice dams and roof damage and leaks.
An attic fan can help keep the attic cooler in the hot summer days and thus help keep your entire home cooler and more comfortable too.
Here are the best attic fans on the market in 2021.
The Cool Attic CX1500 is an affordable and efficient attic ventilator and the best gable attic fan for 2021. It has 14-inch blades, a thermally protected 2.6 Amp, 60Hz motor, ensuring better ventilation and temperature reduction of attics up to 1,850 square feet.
The fan is constructed of durable galvanized steel and is easy to install in a 15 inch opening behind gable louvers and without making a hole in the roof.
The Cool Attic XC1500 has a manual button control and a built-in 10 Amp adjustable thermostat, which can be adjusted to temperatures from 70 to 140 degrees Fahrenheit.
It has a 1,300 CFM rating, and thanks to the automatically adjustable thermostat, can keep the attic cool and ventilated, thus reducing the temperature in your home, reducing your air conditioning bills, preventing the growth of mold and mildew, and prolonging the life of the composite shingles of your roof.
With just over $70 and a great build, the Cool Attic CX1500 provides excellent value for money.
This energy-efficient and eco-friendly attic fan by Remington Solar will help reduce your HVAC and your furnace efficiency, reduce your bills and help keep your home cooler and well ventilated 24/7 without costing you a dime for electricity bills.
The solar-powered attic fan is completely fueled by the sun and comes with an adapter that will switch to house power automatically in case the power stored is low or when the temperature is more than 80 degrees Fahrenheit.
Thanks to the built-in humidistat and thermostat, the fan will keep the temperature and humidity levels in your attic at normal levels. Thus it will prevent the growth of mold and mildew and damage from too much moisture.
The fan is fitted with a quiet brushless motor, which will work for years and is resistant to all weather conditions, making the fan suitable for all climates and areas.
It is suitable for ventilating attics and removing moisture from areas of up to 3,400 square feet and has a 2,340 CFM.
The size of the ventilator and solar panel together is 22.5 (L) x 22.5 (W) x 11 (H) inches and will fit in a 13-inch diameter cutout.
The attic fan, which works with reusable green energy, will save you a lot of money on your utility bills and will make your home more comfortable and healthy to live in.
This affordable and powerful attic fan by Air Vent can generate power of up to 1/12 HP and 1,050 CFM.
The ventilator has large 14-inch metal blades and can cool down and ventilate attics and areas up to 1,500 square feet.
The fan can be installed vertically and horizontally by a professional or a DIYer. When installed properly, the fan operates quietly and will keep the area well ventilated, reduce the humidity, and thus help cool down your home on hot days.
As a gable vent, this one can be installed on the wall of the attic and is energy-efficient.
With a suitable attic ventilator, you can make your attic and your entire home much more comfortable to live in.
Attic vents serve several important purposes, including cooling the home in the summer, keeping the attic dry, moisture-free, and safe from ice dams on the roof in the winter, and reducing the consumption of energy for your heating and air conditioning all year round.
Remember that during the winter, when you have the heating on and have humidifiers working in your home, all of the moisture from your cooking, bathing, and humidifying will rise upwards and go toward the attic and roof.
By keeping the attic dry and ventilated, you can prevent the buildup of harmful mildew and mold, which can damage your home and roof and your health.
You can extend the life of the roof shingles and help reduce the risk of roof damage and the need for costly emergency repairs as well.
So, adding a good quality attic vent is something that will not only make your life more comfortable but can also help you save a lot of money for energy bills, repairs, and professional mildew and mold cleaning and removal.
Plus, it will prevent allergic reactions and respiratory problems due to growing mold and mildew in your home.