Whisper Quiet 36" Triangle Traditional Whole House Fan

36 inch fan
This fan is extremely quiet for 3 main reasons:
First: Triangle Engineering "whisper quiet" fans are made with heavy duty steel and welded fittings, and with a belt-driven fan and motor. These systems are specifically engineered to minimize noise.
Secondly: the Dayton shutters we use are the best money can buy and stay stable and quiet during fan operation.
Third: our installations are specifically engineered for your home with 2x4 framework and the highest attention paid to every detail.

The finished product from CHC is much, much quieter and more reliable than a typical store-bought whole house fan.
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