Dura-Vent Pellet Vent Fireplace 4 Inch Storm Collar
Dura-Vent Pellet Vent Fireplace 4 Inch Storm Collar maintains a weather tight resistant seal between the pipe and the flashing. Dura-Vent storm collar is a venting system designed for stoves and inserts that use wood pellets and oil fuel. Dura-Vent storm collar is also built to vent corn and other bio fuel products. It has no required gaskets or sealants to achieve leak-resistant connections.