Also the product has a thermally protected fan.
Solar vs wired attic fan.
The cost of this service can cancel the cheaper price of the unit.
Although we ve gotten some good reports on the solar powered models they have drawbacks.
Solar powered attic fans rely on a.
Ad the infrared rays from the sun are powerful.
An electric attic fan must be hard wired into your home by an electrician.
Solar fans are powered by sunlight and are therefore great for eco conscious consumers.
They also create zones of negative pressure that could pull the ac cooled air into the attic.
This will reduce electricity consumption.
The straightforward answer is to go with the hard wired version.
This product is a solar gable mounted attic fan that has a venting capacity to clear areas up to 2 250 square feet.
Solar power is safer to use with an attic fan.
Solar is one of the most energy efficient options on the market especially for those who need their fan running constantly.
Also they can run at any time so if your attic is still hot at night they will continue to vent it.
If you do choose to use an electric attic fan consider one with a thermostat an almost standard feature and set it for 130ºf or above.
Electric pavs are typically cheaper than solar powered ones.
Running wiring to the attic can be a pain solar can simplify the problem.
Electric attic fan pros.
You also have to pay for electricity while the sun s rays are free.
The safety and effectiveness of an attic fan is a subject that is hotly debated but line powered products usually cost more to operate than they can produce in savings during the summer.
Therefore an electric attic fan is not the best choice for the environmentally conscious.
The solar attic fans all moved less than 1 000 cubic feet of air per minute cfm and they did nothing to lower the temperature inside my own attic.
Electric attic fan cons.
Moreover the wiring involved with an electric fan calls for professional installation also not free.
In this guide we will discuss the importance of a properly ventilated attic and what to look for while choosing your solar attic fan.
Electric attic fans are more powerful and cheaper than solar attic fans but they consume a lot of power.