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WHF Call Back

Updated: Jul 18, 2022

We boast QuietCool's 15 year warranty but what happens when one of our clients has a problem?


Today we changed out the most expensive component in the WHF, the motor.


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%.


When a fan motor fails QC MFG will get us a replacement motor within a day or two at no charge as long as the WHF is under warranty!








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