Dura-Vent 8 Inch Round Ceiling Support Wall Thimble Cover
Dura-Vent 8 Inch Round Ceiling Support Wall Thimble Cover is used to finish off your installation. It is sealed with insulation to keep out air leakage and easily fits over the Wall Thimble Face Plate. It has no required gaskets or sealants to achieve leak resistant connections. Dura-Vent is a complete venting system designed for use with gas direct vent stoves, heaters, and fireplaces.