Solar powered attic fans.
Electric attic fan vs solar.
One such product is the solar attic fan.
Solar power is safer to use with an attic fan.
Electric attic fans are more powerful and cheaper than solar attic fans but they consume a lot of power.
Also they can run at any time so if your attic is still hot at night they will continue to vent it.
Electric attic fans operate by means of a thermostat.
Ad the infrared rays from the sun are powerful.
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 pros.
Therefore an electric attic fan is not the best choice for the environmentally conscious.
The case of the solar attic fan vs.
Electric attic fan cons.
Electric powered fans use either household current or solar power to drive a fan blade.
The electric attic fan.
Green energy products really do save you money when compared to many of their electric counterparts.
Electric attic fans vs.
The best solar attic fans are more expensive than electric units.
Moreover the wiring involved with an electric fan calls for professional installation also not free.
Solar is one of the most energy efficient options on the market especially for those who need their fan running constantly.
Anytime the fan blade turns it draws air through the attic space.
What you may think as product advancement is just an ambiguous concept because what is an advancement for someone could not mean the same for another person and can be misunderstood we can t call product advancement when that means to take one step forward two steps back.
Electricity is largely generated by non renewable polluting sources.
Let s take a look at the advantages and disadvantages of solar versus electric attic fans.
Most of us are well aware that a hot moist attic is not good for our home.
When temperatures rise above a certain level the fan kicks on.
Solar fans are powered by sunlight and are therefore great for eco conscious consumers.
A thing of the past.
They also create zones of negative pressure that could pull the ac cooled air into the attic.
Electric pavs are typically cheaper than solar powered ones.
You also have to pay for electricity while the sun s rays are free.
A poorly ventilated attic space often leads to higher a c bills a shorter roof shingle life plywood.
Electric fans can cost you online 50 100 while solar units prices are in the range 200 300.
Solar attic fans vs electric attic fans more hype with no hope.
Electric attic fan is a great example and the solar guys are happy to explain why.
