QC STL PRO-1.5X
QuietCool Stealth Pro Line
QC STL PRO-1.5X Specifications
| Motor Voltage | 120 VAC, 60 Hz |
| Energy Use | 66.7 Watts |
| Air Flow | 1479 CFM |
| HVI-916 Airflow (for CA Title 24 New Construction) | 1040 CFM |
| dBA | Hi: 37.2 |
| Recommended SQFT Coverage @ 2-3 CFM per SQFT | Covers 439 SQFT to 739 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 | 1.98 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 | -QC STL PRO-1.5X Motorhead -Removable Grille -Cut-out Template -Window Locks -Damper Box -6 Foot Duct -Accessory Bag -Controls |
Electronically Commutated AC/DC Brushless Motor
All QuietCool Stealth Pro Line fans include our ultra-high efficiency electronically commutated AC/DC brushless motors. Known as “ECM” motors, these motors offer ultra-high efficiency with very high CFM/Watt ratios. All Stealth Pro 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%.
