QuietCool QC STL PRO-4.8X, Stealth Pro X Whole House Fan, 4280/3500/2361, 18" x 9', 120 VAC 60 Hz
Cat # : Y9704
Model/Part # : QC STL PRO-4.8X
Product Overview
QuietCool Stealth Pro 4.8X Whole House Fan
The QuiteCool Stealth Pro 4.8 Whole Home Fan features a patented, self-contained duct system that hangs in the attic to help neutralize the sound and noise vibration heard in the home. The included damper system features barometric pressurized gravity dampers that insure there will be no heat/cooling loss between the home and attic. Each QuietCool Stealth Pro whole house fan model includes a removable egg‐crate grille with a simple removable design and a ultra-high efficiency electronically commutated AC/DC brushless motor. All Stealth Pro models include the required wall‐switch controls standard. With low energy consumption and a 15-year warranty, the QuietCool Stealth Pro Line offers ultra-high efficiency and peace of mind operation.
- Motor Voltage: 120VAC, 60 hz
- Energy Use: Hi: 264 Watts / Low: 74.6 Watts
- Air Flow: Hi: 4280 CFM / Med: 3500 CFM / Low: 2361 CFM
- HVI-916 Airflow: Hi: 3130 CFM / Med: 2560 CFM / Low: 1670 CFM
- # of Speeds: 3
- Sound Level: Hi: 47.4 dB; Med: 41.6 dB; Low: 33.0 dB
- Duct Diameter: 18"
- Duct Length: 9'
- Motor Head Diameter: 18-1/2"
- Motor Head Length: 13-12"
- Dampers: Barometric Pressurized R5 Dampers
- Controls: Included 8 Hour Electronic Timer and Double 3-Way Switch
- Grille: 16" x 32"
- Attic Venting Required: 5.71 Sq. Ft.
- Covers: 1427 SQFT to 2140 SQFT
- Warranty: 15 years