Stay safe during COVID 19 by following the CDC Guidelines, washing your hands, social distancing, and keeping good air quality in your home with a Quite Cool Whole House Fan.

QuietCool Trident Pro Series

Trident Pro Series Whole House Fan

The Trident Pro series was the first of two lines that make up our Pro series which are only available for the consumer through an authorized dealer such as QC Oklahoma. The Trident Pro line consists of several models ranging from the 1,500 CFM all the way up to 7,000 CFM! There are also different speed options depending on the unit. These options allow homeowners to control how much airflow they want to move through their home. The Trident Pro series has a permanent split capacitor (PSC) motor which is extremely dependable and very common in many electronic products. Also included with the unit; a switch and timer. This ensures that everything needed for the install is included in one box. Finally, the Trident Pro series boasts an industry leading 15-year motor warranty. If you are looking for great energy efficiency, reliability, and the most affordable up-front cost, look no further than the Trident Pro series.

QC Oklahoma recommends use of a QuietCool Whole House Fan in conjunction with a Smart Gable Fan which could save you up to 90%.

Patented Design

Patented Design

QuietCool whole house fans have a unique patented design that suspends the whole house fan above the ceiling. This not only reduces noise drastically, but it can also prevent from anything coming back into your home.

15-Year Industry Leading Warranty

QuietCool stands behind their products so much that they have given the Pro series fans a 15-Year manufacturer motor warranty. With a QuietCool whole house fan, you’ll have the confidence that your whole house fan would be covered for years and even longer! If at any chance your QuietCool Trident Pro doesn’t make it to the 15 year mark, you can rest easy because QuietCool honors their warranties.

15-Year Industry Leading Warranty
Permanent Split Capacitor (PSC)

Permanent Split Capacitor (PSC)

These motors are perfect if moderate electrical efficiency is needed.  These motors have a peak efficiency that occurs at specific speed points. Normally, PSC motors are designed with multiple speeds and only achieving maximum efficiency on the highest speed. As the lower speeds are used, the efficiency of the motor dramatically decreases. 

Trident Pro Includes:

  • R5 Damper Box
  • High air-flow removable grille
  • Wireless RF Control Kit

R5 Insulated Damper System

This damper system ensures that no heating or cooling loss between the home and attic is possible. If you compare the QuietCool whole house fan systems to a traditional whole house fan, you’ll come to find out the traditional whole house fans with the old-style shutters have zero insulated R-Value.

R5 Insulated Damper System

Trident Pro Models

TRI PRO-1.5X

TRI PRO-1.5X
  • 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***
    499 SQFT to 749 SQFT / Small Rooms

TRI PRO-2.5X

TRI PRO-2.5X
  • Name
    TRI PRO-2.5X
  • Airflow*
    Hi: 2490 CFM / Low: 1934 CFM
  • HVI-916 Airflow (CA Title 24)**
    Hi: 1800 CFM / Low: 1370 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***
    830 SQFT to 1245 SQFT / Large Rooms

TRI PRO-3.3X

TRI PRO-3.3X
  • Name
    TRI PRO-3.3X
  • Airflow*
    Hi: 3216 CFM / Low: 2890 CFM
  • HVI-916 Airflow (CA Title 24)**
    Hi: 2450 CFM / Low: 2230 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***
    1072 SQFT to 1608 SQFT / Small Homes

TRI PRO-4.8X

TRI PRO-4.8X
  • Name
    TRI PRO-4.8X
  • Airflow*
    Hi: 4428 CFM / Low: 3436 CFM
  • HVI-916 Airflow (CA Title 24)**
    Hi: 3260 CFM / Low: 2570 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***
    1476 SQFT to 2214 SQFT / Medium Homes

TRI PRO-5.5X

TRI PRO-5.5X
  • Name
    TRI PRO-5.5X
  • Airflow*
    Hi: 5068 CFM / Low: 4438 CFM
  • HVI-916 Airflow (CA Title 24)**
    Hi: 3940 CFM / Low: 3220 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***
    1689 SQFT to 2534 SQFT / Medium/Large Homes

TRI PRO-6.0X

TRI PRO-6.0X
  • Name
    TRI PRO-6.0X
  • Airflow*
    Hi: 5708 CFM / Low: 4319 CFM
  • HVI-916 Airflow (CA Title 24)**
    Hi: 4150 CFM / Low: 3190 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***
    1903 SQFT to 2854 SQFT / Large Home

TRI PRO-7.0X

TRI PRO-7.0X
  • Name
    TRI PRO-7.0X
  • Airflow*
    Hi: 7015 CFM / Low: 5548 CFM
  • HVI-916 Airflow (CA Title 24)**
    Hi: 5300 CFM / Low: 4150 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***
    2338 SQFT to 3507 SQFT / Large/Extra Large Homes