Supports chimney pipe and provides a posititve connection between support box and chimney with a built-in-twist-lock. Suitable for both flat and cathedral (A-frame) ceiling applications. Also use in short attic spaces (see instructions). Fits between standard 12" on center joists and most manufactured home applications. Supports up to 60 feet of DuraTech chimney. Use adapter to attach DVL or DuraBlack to the support box. A 2" wide trim collar is included.
DuraTech is a double-wall, all-fuel chimney system for used with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters or other appliances fueled by wood, oil, coal or gas, and zero-clearance fireplaces that are factory-built. This system is designed for normal continuous operation at 1000 degrees flue gas temperatures and is subjected to rigorous and stringent HT requirements of the UL standard ensuring its excellence.