The Trident Pro series is one of two lines that make up our Pro series which are only available for licensed contractors through our authorized wholesale locations. 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.
Trident Pro Fan Features
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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 any noise vibrations. The result is being able to use the system at any time without sound disturbance.
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R5 Insulated Damper System
The included damper system features barometric pressurized gravity dampers that ensure there will be no heating/cooling loss between the home and attic. Compare this to traditional whole house fans that have old-style shutters with zero R-Value and it is not quite close.
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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%.
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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.
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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.
Trident Pro Models
TRIDENT PRO-1.5X
| Motor Voltage | 120 VAC, 60 Hz |
| Energy Use | 115 Watts |
| Air Flow | 1498 CFM |
| HVI-916 Airflow (for CA Title 24 New Construction) | 1110 CFM |
| dBA | Hi: 37.4 |
| Recommended SQFT Coverage @ 2-3 CFM per SQFT | Covers 499 SQFT to 749 SQFT |
| Minimum Attic Clearance | 32” |
| # of Speeds | 1 |
| Duct Diameter | 14” |
| Duct Length | 6 feet |
| Motor Head Diameter | 14 1/2” |
| Motor Head Length | 13 1/2” |
| Dampers | Barometric Pressurized R5 Dampers |
| Controls | Included: 8 Hr Electronic Timer Optional: IT-36002 QuietCool RF Wireless Control Kit |
| Warranty | 15 Years |
| Framing | None Required |
| Joist Cutting | None Required; fits 16” or 24” on center |
| Minimum Suggested Attic Venting | 2 SQ FT net free area |
| Ceiling Rough Opening | 14 1/4” x 14 1/4” |
| Removable Grille Outside Dimension | 16” x 16” |
| Shipping Weight | 43 lbs. |
| Box Dimensions | 20” x 20” x 38” |
| In The Box |
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TRIDENT PRO-2.5X
| Motor Voltage | 120 VAC, 60 Hz |
| Energy Use | Hi: 244 Watts / Low: 198 Watts |
| Air Flow | Hi: 2490 CFM / Low: 1934 CFM |
| HVI-916 Airflow (for CA Title 24 New Construction) | Hi: 1800 CFM / Low: 1370 CFMCFM |
| dBA | Hi: 42.7 / Low: 37.4 |
| Recommended SQFT Coverage @ 2-3 CFM per SQFT | Covers 830 SQFT to 1245 SQFT |
| Minimum Attic Clearance | 34” |
| # of Speeds | 2 |
| Duct Diameter | 16” |
| Duct Length | 6 feet |
| Motor Head Diameter | 16 1/2” |
| Motor Head Length | 13 1/2” |
| Dampers | Barometric Pressurized R5 Dampers |
| Controls | Included: 8 Hr Electronic Timer & HI-LOW-OFF switch Optional: IT-36002 QuietCool RF Wireless Control Kit |
| Warranty | 15 Years |
| Framing | None Required |
| Joist Cutting | None Required; fits 16” or 24” on center |
| Minimum Suggested Attic Venting | 3.32 SQ FT net free area |
| Ceiling Rough Opening | 14 1/4” x 18 1/4” |
| Removable Grille Outside Dimension | 16” x 20” |
| Shipping Weight | 49 lbs. |
| Box Dimensions | 24” x 20” x 38” |
| In The Box |
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TRIDENT PRO-3.3X
| Motor Voltage | 120 VAC, 60 Hz |
| Energy Use | Hi: 323 Watts / Low: 274 Watts |
| Air Flow | Hi: 3216 CFM / Low: 2890 CFM |
| HVI-916 Airflow (for CA Title 24 New Construction) | Hi: 2450 CFM / Low: 2230 CFM |
| dBA | Hi: 49.4 / Low: 46.8 |
| Recommended SQFT Coverage @ 2-3 CFM per SQFT | Covers 1072 SQFT to 1608 SQFT |
| Minimum Attic Clearance | 34” |
| # of Speeds | 2 |
| Duct Diameter | 16” |
| Duct Length | 6 feet |
| Motor Head Diameter | 16 1/2” |
| Motor Head Length | 13 1/2” |
| Dampers | Barometric Pressurized R5 Dampers |
| Controls | Included: 8 Hr Electronic Timer & HI-LOW-OFF switch Optional: IT-36002 QuietCool RF Wireless Control Kit |
| Warranty | 15 Years |
| Framing | None Required |
| Joist Cutting | None Required; fits 16” or 24” on center |
| Minimum Suggested Attic Venting | 4.29 SQ FT net free area |
| Ceiling Rough Opening | 14 1/4” x 22 1/4” |
| Removable Grille Outside Dimension | 16” x 24” |
| Shipping Weight | 55 lbs. |
| Box Dimensions | 27” x 20” x 38” |
| In The Box |
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TRIDENT PRO-4.8X
| Motor Voltage | 120 VAC, 60 Hz |
| Energy Use | Hi: 555 Watts / Low: 417 Watts |
| Air Flow | Hi: 4428 CFM / Low: 3436 CFM |
| HVI-916 Airflow (for CA Title 24 New Construction) | Hi: 3260 CFM / Low: 2570 CFM |
| dBA | Hi: 49.4 / Low: 41.6 |
| Recommended SQFT Coverage @ 2-3 CFM per SQFT | Covers 1476 SQFT to 2214 SQFT |
| Minimum Attic Clearance | 36” |
| # of Speeds | 2 |
| Duct Diameter | 18” |
| Duct Length | 9 feet |
| Motor Head Diameter | 18 1/2” |
| Motor Head Length | 13 1/2” |
| Dampers | Barometric Pressurized R5 Dampers |
| Controls | Included: 8 Hr Electronic Timer & HI-LOW-OFF switch Optional: IT-36002 QuietCool RF Wireless Control Kit |
| Warranty | 15 Years |
| Framing | None Required |
| Joist Cutting | None Required; fits 16” or 24” on center |
| Minimum Suggested Attic Venting | 5.91 SQ FT net free area |
| Ceiling Rough Opening | 14 1/4” x 30 1/4” |
| Removable Grille Outside Dimension | 16” x 32” |
| Shipping Weight | 75 lbs. |
| Box Dimensions | 36” x 22” x 40 |
| In The Box |
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TRIDENT PRO-5.5X
| Motor Voltage | 120 VAC, 60 Hz |
| Energy Use | Hi: 632 Watts / Low: 522 Watts |
| Air Flow | Hi: 5068 CFM / Low: 4438 CFM |
| HVI-916 Airflow (for CA Title 24 New Construction) | Hi: 3940 CFM / Low: 3220 CFM |
| dBA | Hi: 51.2 / Low: 43. |
| Recommended SQFT Coverage @ 2-3 CFM per SQFT | Covers 1689 SQFT to 2534 SQFT |
| Minimum Attic Clearance | 38” |
| # of Speeds | 2 |
| Duct Diameter | 20” |
| Duct Length | 9 feet |
| Motor Head Diameter | 20 1/2” |
| Motor Head Length | 13 1/2” |
| Dampers | Barometric Pressurized R5 Dampers |
| Controls | Included: 8 Hr Electronic Timer HI-LOW-OFF switch Optional: IT-36002 QuietCool RF Wireless Control Kit |
| Warranty | 15 Years |
| Framing | None Required |
| Joist Cutting | None Required; fits 16” or 24” on center |
| Minimum Suggested Attic Venting | 6.76 SQ FT net free area |
| Ceiling Rough Opening | 14 1/4” x 30 1/4” |
| Removable Grille Outside Dimension | 16” x 32” |
| Shipping Weight | 75 lbs. |
| Box Dimensions | 39” x 24” x 39” |
| In The Box |
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TRIDENT PRO-6.0X
| Motor Voltage | 120 VAC, 60 Hz |
| Energy Use | Hi: 777 Watts / Low: 560 Watts |
| Air Flow | Hi: 5708 CFM / Low: 4319 CFM |
| HVI-916 Airflow (for CA Title 24 New Construction) | Hi: 4150 CFM / Low: 3190 CFM |
| dBA | Hi: 49.3 / Low: 42.5 |
| Recommended SQFT Coverage @ 2-3 CFM per SQFT | Covers 1903 SQFT to 2854 SQFT |
| Minimum Attic Clearance | 42” |
| # of Speeds | 2 |
| Duct Diameter | 22” |
| Duct Length | 9 feet |
| Motor Head Diameter | 22 1/2” |
| Motor Head Length | 13 1/2” |
| Dampers | Barometric Pressurized R5 Dampers |
| Controls | Included: 8 Hr Electronic Timer & HI-LOW-OFF switch Optional: IT-36002 QuietCool RF Wireless Control Kit |
| Warranty | 15 Years |
| Framing | None Required |
| Joist Cutting | None Required; fits 16” or 24” on center |
| Minimum Suggested Attic Venting | 7.62 SQ FT net free area |
| Ceiling Rough Opening | 14 1/4” x 36 1/4” |
| Removable Grille Outside Dimension | 16” x 38” |
| Shipping Weight | 96 lbs. |
| Box Dimensions | 41” x 26” x 39” |
| In The Box |
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TRIDENT PRO-7.0X
| Motor Voltage | 120 VAC, 60 Hz |
| Energy Use | Hi: 1147 Watts / Low: 797 Watts |
| Air Flow | Hi: 7015 CFM / Low: 5548 CFM |
| HVI-916 Airflow (for CA Title 24 New Construction) | Hi: 5300 CFM / Low: 4150 CFM |
| dBA | Hi: 51.7 / Low: 45.3 |
| Recommended SQFT Coverage @ 2-3 CFM per SQFT | Covers 2338 SQFT to 3507 SQFT |
| Minimum Attic Clearance | 44” |
| # of Speeds | 2 |
| Duct Diameter | 24” |
| Duct Length | 9 feet |
| Motor Head Diameter | 24 1/2” |
| Motor Head Length | 13 1/2” |
| Dampers | Barometric Pressurized R5 Dampers |
| Controls | Included: 8 Hr Electronic Timer & HI-LOW-OFF switch Optional: IT-36002 QuietCool RF Wireless Control Kit |
| Warranty | 15 Years |
| Framing | None Required |
| Joist Cutting | None Required; fits 16” or 24” on center |
| Minimum Suggested Attic Venting | 9.36 SQ FT net free area |
| Ceiling Rough Opening | 14 1/4” x 36 1/4” |
| Removable Grille Outside Dimension | 16” x 38” |
| Shipping Weight | 97 lbs. |
| Box Dimensions | 41” x 28” x 39” |
| In The Box |
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Get Started Now!
Get Your QuietCool Trident Pro X Whole House Fans to keep your family cool and save money!
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.