Quiet Cool recommends choosing a whole-house fan with at least 2 CFM per square foot of living space for “good” performance, 2.5 CFM for a “better” system, and 3 CFM for the “best ...

The main function of a whole house fan is not simply to replace hot air with cooler air – it is to cool down the entire structure by drawing off the heat. The fans are designed to run all night ...

Don't just take it from us, a whopping 95% of shoppers would recommend this fan. One customer even said: "Really surprised me with how it stayed cool even in the summer, most fans blow out hot air ...