DuraVent DuraTech 7"-8" Diameter 7DT-TCR Round Trim Collar for Round Support Box btu5000 Modulating valve regulator with remote

Modulating valve regulator with remote control

offering a captivating view of dancing flames

Designed for Osburn wood stoves and inserts

Built to withstand the heat of your firebox

DuraVent DuraTech 7"-8" Diameter 7DT-TCR Round Trim Collar for Round Support Box btu5000 Modulating valve regulator with remoteConceals the gap between the Round Ceiling Support Box and the ceiling cutout. Available in square or round. Painted black. Product Details and Dimensions Size 7 8 Diameter Round Trim Collar for Round Support Box A 11 18 B 21 Applications DuraTech is a double wall, all fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero clearance fireplaces