QuietCool Trident Pro Fans

QuietCool’s Trident Pro offers the best initial value in professional whole house fans.

Features of QuietCool Trident Pro whole house fans:

  • Patented design
  • Removable egg-crate grille
  • Optional winterized insert
  • Included wall switch controls
  • Industry leading 15-year warranty
  • R5 insulated dampers

More about QuietCool Trident Pro whole house fans

The Trident Pro line fans not only deliver astounding performance, but they do it at the sound of a whisper. The Trident Pro is great for homeowners who want fresher, cooler air while enjoying peace and quiet. Our Trident Pro fans operate at an average of 47 dB, much quieter than the sound of an average A/C unit!

Whisper quiet operations

QuietCool’s patented acoustical ducting makes the Trident Pro’s operation whisper quiet. That’s because there’s six feet of separation between the fan’s motor-head and the ceiling grill inside the house. More affordable, more cooler air. Less noise and less to pay on energy bills.


The Trident Pro line also comes with standard wall switch controls including an 8 Hour Countdown Time and a speed control switch (if applicable).

Superior Performance, Great Efficiency

The Trident Pro line is also the perfect for a smaller budget, being the least expensive line within the Professional Series. Yet, you still won’t have to sacrifice energy efficiency for price. The Trident Pro’s energy efficiency is above the average of traditional whole house fans.

Removable Grille

The Trident Pro line comes standard with a removable egg-crate grille that will allow for easy cleaning. This grille will also allow you to use our optional R40 winterized insert that can be placed inside of the grille during winter to give you an exceptional insulation value.

15-Year Warranty

All of our Professional Series fans come with a standard 15-year warranty. QuietCool’s 15-year warranty is an industry first and will guarantee that your fans will operate at the highest performance possible for 15 years or longer.
Comparing the Stealth Pro and Trident Pro whole house fans

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