PSC (permanent split capacitor) Motor
The Trident Pro Series is designed with a PSC (permanent split capacitor) motor. While not as quiet or energy efficient as the Stealth Pro Series models, the Trident series offers robust airflow and reliable production for a slightly lower price.![QuietCool Trident ECM motor](https://housefanpros.com/wp-content/uploads/2023/03/Trident-ECMmotor.jpg)
Innovated and Patented Design
The QuietCool Stealth 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 the ability to use the system at any time without sound disturbance.![QuietCool Trident Pro](https://housefanpros.com/wp-content/uploads/2023/03/Trident-Pro3.jpg)
R5 Insulated Damper System
The damper system features barometric pressurized gravity dampers that ensure no heating/cooling loss between the home and attic. Compare to traditional whole house fans that have old-style shutters with zero R-Value and it is not quite close.![QuietCool Damper Box](https://housefanpros.com/wp-content/uploads/2023/03/3D-DamperBox2.jpg)
Select Trident Pro Model to View Specs
499 sqft to 3,500+ sqft
Trident Pro 7.0X
Coverage (SQFT): | 2,338 SQFT to 3,507+ SQFT |
# of Speeds: | 2 |
Energy Use: |
Hi: 1147 Watts Low: 797 Watts |
Air Flow: |
High: 7015 CFM Low: 5548 CFM |
Sound dBA: |
High: 51.7 dBA Low: 45.3 dBA |
Grill Outside Dimension: | 16" x 38" |
Ceiling Rought Opening: | 14.25" x 36.25" |
Minimum Suggested Attic Venting: | 9.36 SQFT Net Free Area |
Minimum Vertical Attic Clearance: | 44" |
Motor Voltage: | 120 VAC, 60 Hz |
Trident Pro 6.0X
Coverage (SQFT): | 1,903 SQFT to 2,854 SQFT |
# of Speeds: | 2 |
Energy Use: |
Hi: 777 Watts Low: 560 Watts |
Air Flow: |
High: 5708 CFM Low: 4319 |
Sound dBA: |
High: 49.3 dBA Low: 42.5 dBA |
Grill Outside Dimension: | 16" x 38" |
Ceiling Rought Opening: | 14.25" x 36.25" |
Minimum Suggested Attic Venting: | 7.62 SQFT Net Free Area |
Minimum Vertical Attic Clearance: | 42" |
Motor Voltage: | 120 VAC, 60 Hz |
Trident Pro 5.5X
Coverage (SQFT): | 1,689 SQFT to 2,534 SQFT |
# of Speeds: | 2 |
Energy Use: |
Hi: 632 Watts Low: 522 Watts |
Air Flow: |
High: 5068 CFM Low: 4438 CFM |
Sound dBA: |
High: 51.2 dBA Low: 43.6 dBA |
Grill Outside Dimension: | 16" x 32" |
Ceiling Rought Opening: | 14.25" x 30.25" |
Minimum Suggested Attic Venting: | 6.76 SQFT Net Free Area |
Minimum Vertical Attic Clearance: | 38" |
Motor Voltage: | 120 VAC, 60 Hz |
Trident Pro 4.8X
Coverage (SQFT): | 1,476 SQFT to 2,114 SQFT |
# of Speeds: | 2 |
Energy Use: |
Hi: 555 Watts Low: 417 Watts |
Air Flow: |
High: 4428 CFM Low: 3436 CFM |
Sound dBA: |
High: 49.4 dBA Low: 41.6 dBA |
Grill Outside Dimension: | 16" x 32" |
Ceiling Rought Opening: | 14.25" x 30.25" |
Minimum Suggested Attic Venting: | 5.91 SQFT Net Free Area |
Minimum Vertical Attic Clearance: | 36" |
Motor Voltage: | 120 VAC, 60 Hz |
Trident Pro 3.3X
Coverage (SQFT): | 1,072 SQFT to 1,608 SQFT |
# of Speeds: | 2 |
Energy Use: |
Hi: 323 Watts Low: 274 Watts |
Air Flow: |
High: 3216 CFM Low: 2890 CFM |
Sound dBA: |
High: 49.4 dBA Low: 46.8 dBA |
Grill Outside Dimension: | 16" x 24" |
Ceiling Rought Opening: | 14.25" x 22.25" |
Minimum Suggested Attic Venting: | 4.29 SQFT Net Free Area |
Minimum Vertical Attic Clearance: | 34" |
Motor Voltage: | 120 VAC, 60 Hz |
Trident Pro 2.5X
Coverage (SQFT): | 830 SQFT to 1,1245 SQFT |
# of Speeds: | 2 |
Energy Use: |
Hi: 244 Watts Low: 198 Watts |
Air Flow: |
High: 2490 CFM Low: 1934 CFM |
Sound dBA: |
High: 42.7 dBA Low: 37.4 dBA |
Grill Outside Dimension: | 16" x 20" |
Ceiling Rought Opening: | 14.25" x 18.25" |
Minimum Suggested Attic Venting: | 3.32 SQFT Net Free Area |
Minimum Vertical Attic Clearance: | 34" |
Motor Voltage: | 120 VAC, 60 Hz |
Trident Pro 1.5X
Coverage (SQFT): | 499 SQFT to 749 SQFT |
# of Speeds: | 1 |
Energy Use: | 115 Watts |
Air Flow: | 1498 CFM |
Sound dBA: | 37.4 dBA |
Grill Outside Dimension: | 16" x 16" |
Ceiling Rought Opening: | 14.25" x 14.25" |
Minimum Suggested Attic Venting: | 2.0 SQFT Net Free Area |
Minimum Vertical Attic Clearance: | 32" |
Motor Voltage: | 120 VAC, 60 Hz |