DuraVent - 3" Appliance Adapter/Increaser 3" - 4"
$138.99
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DuraVent - 3" Appliance Adapter/Increaser 3" - 4" Use to increase vent diameters. Specifically designed for Harman Pellet Stoves. Specifications Available increasing sizes : 3" Fuel Type: BioFuel, Oil, Pellet Double Wall Construction UL Listed Typical Instructions(Refer this if required) Refer to our Typical Venting Installation drawings to select the appropriate component parts for your installation.
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