DuraVent DuraTech 8" Diameter 8DT-RCS Round Ceiling Support Box matte-black Vermiculite/firebrick lining to improve thermal

Vermiculite/firebrick lining to improve thermal mass

This fender functions as a barrier for your fireplace media

96" and 134" sizes

The Cube 2025WM Electric Fireplace

All Real Fyre® glass

DuraVent DuraTech 8" Diameter 8DT-RCS Round Ceiling Support Box matte-black Vermiculite/firebrick lining to improve thermalSupports chimney pipe and provides a positive connection between support box and chimney with a built in twist lock. Supports up to 60' of DuraTech Chimney. Use an adapter to attach DVL or DuraBlack to the support box. Painted black. Trim collars are sold separately. (For adapters see DVL DuraBlack section). Product Details and Dimensions Size 8" Diameter Round Ceiling Support Box A 8 14 B 11 C 14 Applications DuraTech is a double wall, all fuel