Reversble Attic Fan

Vent fans such as those found in attics run off 110 volt ac alternating current and you can reverse the wire connections on the motor s coils to achieve this goal.

Reversble attic fan.

This fan is tested in accordance with amca standard 230 99. These fans are usually wired to run in one direction. Electrically reversible for air intake or exhaust these fans can be mounted on the inside or outside of the window trim to provide air movement where permanent attic mounted ventilating fans cannot be installed. The average attic fan in energy consumption uses less than 300watts making it energy efficient.

With attic fans it s usually on a cord or cable enabling you to position it some distance from the fan itself. The extender side panels fit windows 27 to. It has heavy duty construction with cold formed channel steel frame as well as housing. The attic fan is less expensive as the cost of buying and installation may range from 300 dollars to 600 dollars.

Find reversible exhaust fans with three four and six blades from 12 dia. Whole house ventilation allows you to bring the cooler outdoor air through your windows home and attic space to thoroughly cool and ventilate both the home and attic. Attic fan has dynamically balanced four petal blades that offer quiet operation. If your vent fan does not have a built in switch to reverse the direction in which the fan s blades rotate you can manually require the fan to run in a reverse polarity.

Choose from a wide range of propeller sizes voltages and horsepower ratings. The motor is rated at 1 4 1 2 and 1 0 amps and170 145 and 115 watts on highm medium and low. Whole house fans are used to blow hot air out of the attic by sucking cool air through the house up though the whole house fan and out though the gable vents in the attic. Shop grainger online for efficient reversible exhaust and supply fans in direct drive and belt drive styles.

As for the whole house fan the cost of buying and installing is high and ranges from 700 dollars to 1000 dollars. Some whole house fans however can be reversed to spin in the opposite direction. The industrial grade fan motor means high velocity air circulation with little to no maintenance. Sailflo exhaust shutter fan 8 inch 300 cfm 2 direction reversible strong airflow ventilation blower for bathroom attic kitchen window basement 8 diameter propeller 12 12 panel 4 2 out of 5 stars 320.

The storm guard allows the window to be closed behind the fan during inclement weather. This means readings won t be affected by rapidly moving air. The quietcool es 5400 advanced whole house fan is the quietcool es 5400 advanced whole house fan is a new take on the idea of whole house ventilation. This fan is perfect for all rooms large or small.

There are lots of solar attic fans available with the obvious attraction that they cost nothing to run.