4'' x 6-5/8'' DirectVent Pro Attic Insulation Shield

The DirectVent Pro Attic Insulation Shield is used for installations that pass through an attic to prevent insulation and debris from accumulating near the vent. Provides 1" clearance to combustibles. DirectVent Pro is a complete venting system designed for use with gas direct vent stoves, heaters, and fireplaces. Diameter: 4" ID x 6-5/8" OD. Construction Materials: Aluminum. Clearances: Specified by the appliance manufacturer. Listings: DirectVent Pro, in combination with the gas appliance, has been tested and listed as a decorative gas appliance system or as a direct vent heater system by a major agency, such as UL, CSA, Warnock Hersay, or OMNI. Prevents insulation and debris from accumulating near the vent. Wall Construction: Double Wall.- SKU: ZX9TWST8680