How To Tell If My Attic Fan Is On

This was observed on numerous days following the installation.

How to tell if my attic fan is on.

An effective solution to the problem is to install an attic fan. This is done because you need one square foot of ventilation area for every 750 cfm that your fan can push. Without this open space the fans will not move much air. Step 2 test the thermostat.

First find out how many cfm cubic feet per minute your fan is able to push. The attic fan kept my house cooler by 8f compared to pre fan installation days. You can diagnose it by plugging other electrical appliances that are working into the same outlet and by plugging the fan into a different power outlet. Now take that number and divide it by 750.

You simply add up the nfas of all your vents and divide that number by the area of the attic to determine whether you re within the 1 150 ratio. An important control element of this home appliance is the thermostat. The attic is usually built with vents that are designed for ventilation purposes. After attic fan installation ac still off during day.

The whole house fan is installed inside the attic between the living space and ceiling. All you need to know about attic ventilation. Step 1 test the fan motor. Powered exhaust vents feature an electric or solar powered fan to create an effect similar to that of a turbine view example on amazon.

The warm air escapes through the attic and to the attic vents allowing the circulation of chilly air from the windows. Temp 92 f at 5pm. Your attic fan may not be turning on because of an electrical problem like a tripped circuit breaker a blown fuse or a bad connection. Temp 84f at 5pm.

Any whole house fan that you buy should have this figure listed somewhere on the packaging. It helps to cool your home temperatures and the attic by approximately 30 degrees. Whole house fans work on the principle of removing the hot and humid air out of the house. If the fan turns on the motor is still good.

The uppermost level of your house is bound to get hot and stuffy due to poor ventilation. Turn the attic fan off and unplug the motor from the thermostat.