STEALTH PRO X RF WHOLE HOUSE FAN

TECH SPECS

QC STL PRO-1.5X RF

QC STL PRO-2.5X RF

QC STL PRO-3.3X RF

QC STL PRO-4.8X RF

QC STL PRO-5.5X RF

QC STL PRO-6.0X RF

QC STL PRO-7.0X RF

INSTALLATION GUIDE

Stealth PRO X Whole House Fan

FAQS

Getting Started

Product Registration

How To Wire: All PSC Single Speed Models
How To Wire: All ECM Single Speed Models
How To Wire: Two Speed – Classic & Trident PRO
Do I Need a Dedicated Circuit for a QuietCool Whole House Fan?

How To Install: QuietCool Whole House Fan
Can I Mount My QuietCool Horizontally On A Vertical Application?
How To Install: QuietCool In New Construction
Who Can Install The QuietCool Whole House Fan For You?
Double Motor Bracket Motor Replacement
WHF Single Motor Bracket Motor Replacement

My Whole House Fan Blade Is Not Spinning
My Whole House Fan’s Controls Aren’t Working
My Whole House Fan Has No Power

My Will The QuietCool Whole House Fan System Also Cool My Attic?
How Much Venting Do I Need?
Will I Feel A Breeze?
Who Can Install The QuietCool Whole House Fan For You?
Is A Timer Necessary With My QuietCool Whole House Fan System?
Can I Use My Fan With Air Conditioning?
Does the QuietCool Whole House Fan System Work During the Daytime??
How Can You Get The Best Use Of Your System?
When Should You Use Your QuietCool Whole House Fan?
Do Whole House Fans Affect The Insulation In My Attic When Turned On?
How To Determine How Much Venting You Have?
How Do I Tell What System I Need?
Can A Whole House Fan Use A Thermostat?
How Long Have Whole House Fans Been Around For?
How Does A Whole House Fan Work?
What Is A Whole House Fan?

Wiring and Installation Videos
What do I do when my duct won’t fit the damper box?
How to: Double Bracket Motor Replacement
How to: Fan Blade Replacement

Are You Unsatisfied With Your QuietCool?
Tech Support
Warranty Claims

STILL NEED HELP?