Insulation Barrier for HV1000/HV1600 Whole House Fans




Use this Insulation barrier to form a dam around any model of HV1000 or HV1600 Whole House Fan.

Made of durable, double-thick corrugated cardboard, installs in minutes (mounting hardware not included). Fits both R38 and R50 version of the fans mentioned above.

Great for attics with blown-in insulation.

Click here for installation instructions.

UPS ground shipping within the Continental U.S. only

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