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QuietCool Trident Pro Line

The Trident Pro line of QuietCool Advanced Whole House Fans was first introduced in 2014 and is an evolution of our Original Classic line. The Trident Pro line offers the best initial value in the Professional Series.

The Trident Pro line of QuietCool Advanced Whole House Fans was first introduced in 2014 and is an evolution of our Original Classic line. The Trident Pro line offers the best initial value in the Professional Series.

The Trident Pro line of QuietCool Advanced Whole House Fans was first introduced in 2014 and is an evolution of our Original Classic line. The Trident Pro line offers the best initial value in the Professional Series.

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Trident Pro Series Whole House Fan

The Trident Pro series is one of two lines that make up our Pro series of fans only available to licensed contractors through our authorized wholesale locations. The Trident Pro line consists of several models ranging from 1,500 CFM all the way to 7,000 CFM! There are also different speed options depending on the unit allowing homeowners to control how much airflow they want moving through their home. The Trident Pro series has a permanent split capacitor (PSC) motor which are extremely dependable, and very common in many electronic products. The PSC motor offers reliability, and great energy savings. Also included with the unit are the switch and timer. This ensures that everything needed for the install is included all in one box! On top of all this, the Trident Pro series comes with an industry leading 15-year motor warranty! If you are looking for great energy efficiency & reliability at the most affordable up-front cost, look no further than the Trident Pro series!

Trident Pro Fan Features

Innovative and Patented Design

The QuietCool Trident Pro whole house fan features our patented, self-contained duct system that hangs in the attic to help neutralize the sound and noise vibration heard in the home. The result is zero noise vibration allowing the system to be used in the home without disturbing anyone who may be sleeping.

whole house fan quietcool Trident Pro

R5 Insulated Damper System

The included damper system features barometric pressurized gravity dampers that insure there will be no heat/cooling loss between the home and attic. Compare this to traditional whole house fans that have old‐style shutters with zero R‐Value.

Permanent Split Capacitor Motor

All QuietCool Trident Pro Line fans include our standard efficiency permanent split capacitor motors. These motors offer above-average efficiency with enormous value. Our QuietCool Trident Pro whole house fans operate on low wattage and low amperage. These motors are so efficient that they can help homeowners slash their A/C related electricity costs by up to 50-90%.

quietcool whole house fan motor head
quietcool whole house fan warranty

Industry Leading Warranty

QuietCool offers an industry leading 15‐year warranty. With QuietCool, you will have the confidence that your fan will be operating at its fullest potential for a decade, or more likely, even longer! And if by some chance it breaks during that decade, you will know that you are completely covered on any parts that make up your QuietCool fan motor assembly.

98% Customer Satisfaction

QuietCool enjoys 98% total customer satisfaction. Enjoy peace of mind from thousands of satisfied QuietCool customers. For testimonials, please visit our Testimonial page.

quietcool 98 percent customer satisfaction

Trident Pro Models

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Tech Specs

  • Name
    TRI PRO-1.5X
  • Airflow*
    1498 CFM
  • HVI-916 Airflow (CA Title 24)**
    1110 CFM
  • dBA
    Hi: 37.4
  • Energy Efficiency
    115 Watts
  • Grille
    16 x 16
  • Attic Venting
    2 Sq.ft net free area
  • Covers Up To***
    750 sq. ft. / Small Rooms
  • Listen to this fan
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Tech Specs

  • Name
    TRI PRO-2.5X
  • Airflow*
    Hi: 2490 CFM / Low: 1934 CFM
  • HVI-916 Airflow (CA Title 24)**
    1800 CFM
  • dBA
    Hi: 42.7 / Low: 37.4
  • Energy Efficiency
    Hi: 244 Watts / Low: 198 Watts
  • Grille
    16 in. x 20 in.
  • Attic Venting
    3.32 Sq.ft net free area
  • Covers Up To***
    1250 sq. ft. / Large Rooms
  • Listen to this fan
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Tech Specs

  • Name
    TRI PRO-3.3X
  • Airflow*
    Hi: 3216 CFM / Low: 2890 CFM
  • HVI-916 Airflow (CA Title 24)**
    2450 CFM
  • dBA
    Hi: 49.4 / Low: 46.8
  • Energy Efficiency
    Hi: 323 Watts / Low: 274 Watts
  • Grille
    16 in. x 24 in.
  • Attic Venting
    4.29 Sq.ft net free area
  • Covers Up To***
    1610 sq. ft. / Small Homes
  • Listen to this fan
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Tech Specs

  • Name
    TRI PRO-4.8X
  • Airflow*
    Hi: 4428 CFM / Low: 3436 CFM
  • HVI-916 Airflow (CA Title 24)**
    3260 CFM
  • dBA
    Hi: 49.4 / Low: 41.6
  • Energy Efficiency
    Hi: 555 Watts / Low: 417 Watts
  • Grille
    16 in. x 32 in.
  • Attic Venting
    5.91 Sq.ft net free area
  • Covers Up To***
    2220 sq. ft. / Medium Homes
  • Listen to this fan
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Tech Specs

  • Name
    TRI PRO-5.5X
  • Airflow*
    Hi: 5068 CFM / Low: 4438 CFM
  • HVI-916 Airflow (CA Title 24)**
    3940 CFM
  • dBA
    Hi: 51.2 / Low: 43.6
  • Energy Efficiency
    Hi: 632 Watts / Low: 522 Watts
  • Grille
    16 in. x 32 in.
  • Attic Venting
    6.76 Sq.ft net free area
  • Covers Up To***
    2540 sq. ft. / Medium/Large Homes
  • Listen to this fan
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Tech Specs

  • Name
    TRI PRO-6.0X
  • Airflow*
    Hi: 5708 CFM / Low: 4319 CFM
  • HVI-916 Airflow (CA Title 24)**
    4150 CFM
  • dBA
    Hi: 49.3 / Low: 42.5
  • Energy Efficiency
    Hi: 777 Watts / Low: 560 Watts
  • Grille
    16 in. x 38 in.
  • Attic Venting
    7.62 Sq.ft net free area
  • Covers Up To***
    2860 sq. ft. / Large Home
  • Listen to this fan
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Tech Specs

  • Name
    TRI PRO-7.0X
  • Airflow*
    Hi: 7015 CFM / Low: 5548 CFM
  • HVI-916 Airflow (CA Title 24)**
    5300 CFM
  • dBA
    Hi: 51.7 / Low: 45.3
  • Energy Efficiency
    Hi: 1147 Watts / Low: 797 Watts
  • Grille
    16 in. x 38 in.
  • Attic Venting
    9.36 Sq.ft net free area
  • Covers Up To***
    3510 sq. ft. / Large/Extra Large Homes
  • Listen to this fan

*Listed airflow specs are tested via a device that is calibrated to NIST standards.

**HVI-916 airflow specs are to be used by energy consultants and builders for CA Title 24 modeling

***Recommended SQFT Coverage @ 2 CFM per SQ FT

Product Recommendation

To view our product recommendations for your home, please select your home size below.

If your home falls in between two sizes, select the larger size.

Trident Pro Fan Installation

QuietCool whole house fans are easy to install for the skilled do‐it‐your‐selfer and licensed contractor alike. Every system comes with very detailed, full‐color, written instructions that walk you step‐by‐step through the installation process.

You can access a detailed installation video and wiring video for your model below. In every case, we strongly recommend that a competent, licensed electrician complete all wiring connections.

QC Manufacturing recommends all listed, Authorized QuietCool Dealers for your sales and installation needs. Visit our Dealer Locator to find a dealer near you.

Support

Customer support

Contact Us

Please visit our Support page to send comments, questions, or any conerns.

Product information articles and FAQ

Knowledgebase

Are you having trouble with your QuietCool Whole House Fan? Please visit the Support page for answers in QuietCool’s knowledge base.