Apex QC

We are coming up on a full year since Apex QC installed the Quiet Cool Stealth 5.5X house fan in our multistory home which is ~2000sqft above grade and another 1000 sqft finished basement. I have to say that I was bit skeptical to begin with but this has proven out to be amazingly effective and well worth the investment. Yes, it does make some noise but not much worse than a standard air conditioning but the results are amazing and exceptionally quick. The trick is learning what windows to open and by how much to optimize the fans effectiveness. We also installed the Wi-Fi switch which is also a must have in my opinion so you can manage the fan remotely and set up your timers. We have noticed significant savings on our electric bill and we hardly ever use our AC anymore which is amazing. We find it especially nice at night we have it click on around 2:30 and it keeps the house amazingly cool and removes the still air. Worth the every cent after having it for 10+ months. Apex QC did an amazing job with the installation and Customer Service both pre and post install.