I just installed the Sunfan All Purpose Ventilator four days ago.  It was early afternoon when I connected the power.  I noticed how quietly it performed.  I had placed a thermometer in the attic space earlier that day and checked it at the time the fan began operation.  The mercury column was not tall enough to register the top temperature, but it must have been well above 130 degrees F. in our attic.  Checking an hour later, the thermometer read 111 degrees.  Yesterday, it read 98 degrees during the mid-afternoon heat.  The effect is cumulative and fast.  This one Sunfan ventilator is continuing to provide noticable relief throughout our under-attic living areas.  we will be ordering an attic fan for our garage next.
Michael O. - Reno, NV

Simple as 1, 2 3! One... find a crowbar to pry out the nails holding my old expensive electric fan, and tie off the electrical, never to use again.Two, slide in the new fan in place of the old electric one.Three, wait for the sun to come up and provide me with clean FREE energy to power the new fan! Thanks! It saves a lot of money AND is better for the environment.
Dave H. - Livermore, CA

Installed 2 units in a short period of time.  Difficulty came as a result of shingles being replaced a few years ago.  Roofers nailed down electric powered fans, which were no longer operating, under shingles that were to be used as flashing.  Was able to work around this situation.  Very pleased with outcome. Will be replacing 2 other working electric exhaust fans with two more solared powered units.
Ted R. - Murphy, TX

The Solar Attic Fan is working great, also easy to install.
Punja C. - Springfield, VA

Great Product. This installation is extremely easy and anyone can do it. It took me 15 minutes to install the solar fan and I have no experience. My air conditioner is not running as much either. Thanks.
Brandon C. - West Covina, CA

Great product.  It removes the heat from my attic and I do not even know it is there.  Easy to install and works great.  Wish I would have installed it sooner.
Jim J. - Virginia Beach, VA

This is a great fan.  We had another fan put up about 1 1/2 years ago and it ran off of electricity and didn't cool the attic down no where like this one does. It is great.  Living in Texas I will tell you this is a great investment.  I recommended it to all of my family members.
Tanya B. - San Antonio, TX

So far so good, easy to install.  However, I would have liked to seen the nuts/screws made of stainless still, would eleminate the rust problem.
Russ G. - Lihue, HI

We have only had the fans installed for a couple of weeks, but already notice the difference in how much cooler it keeps the house. We live in Fresno, so you know it's a challenge to keep cool. We have not had to use the a/c nearly as much on the hottest days.  Can't wait to see how it affects my PG&E.
Robert A. - Fresno, CA 

I do most of my own home improvement work.  The installation of this attic fan took only about 1.5 hours.... less than I had expected. The installation video was excellent!
John C. - San Jose, CA

This fan is amazing.  My attic dropped 30 degrees from last 100+ degree day.  The fan has reduced my need for air conditioning to only three hours per day!!!
Jack C. – Hughson, CA

We could really tell the difference with in hours after they were installed. It was 108 outside and the temperature stay whatever the AC was set on instead of be warmer than is was set on and constantly running.
Dale B - Blanco, TXWe have only had the fans installed for a couple of weeks, but already notice the difference in how much cooler it keeps the house. We live in Fresno, so you know it's a challenge to keep cool. We have not had to use the a/c nearly as much on the hottest days.  Can't wait to see how it affects my PG&E.
Robert A. - Fresno, CA 

I do most of my own home improvement work.  The installation of this attic fan took only about 1.5 hours.... less than I had expected. The installation video was excellent!
John C. - San Jose, CA

This fan is amazing.  My attic dropped 30 degrees from last 100+ degree day.  The fan has reduced my need for air conditioning to only three hours per day!!!
Jack C. – Hughson, CA

We could really tell the difference with in hours after they were installed. It was 108 outside and the temperature stay whatever the AC was set on instead of be warmer than is was set on and constantly running.
Dale B - Blanco, TX

[back to top]

Are you a satisfied customer? We appreciate your feedback, please complete the form below to submit your own testimonial: