DuraVent DuraTech 6DT-CS24 24″ Square Ceiling Support Box
Duratech 6DT-CS24 6″ Square Ceiling Support Box. Supports chimney pipe and provides a positive 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 16” on-center joists and most manufactured home applications. Supports up to 60′ of DuraTech Chimney. Use adapter to attach DVL or DuraBlack to the support box. A 2” wide trim collar is included. Painted black. (For adapters see DVL/DuraBlack section.)
Duratech is designed for appliances that are tested and listed for use with a 2100°F HT chimney system, such as wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas. Available in all stainless steel (5″-8″ SS) or with a galvalume (6″-8″ GA) outer casing and stainless steel inner wall with twist-lock connections.
DuraTech 24”, 36”, 48”, and 60” chimney pipe available with additional protective carton filler (CF) for shipping.
To calculate installed length of 5”, 6”, 7”, or 8” DuraTech Chimney, subtract 1 1⁄4” from each joint overlap of chimney pipe. Allow a minimum of 2” air space to combustibles when installing DuraTech Chimney
DuraTech: The optimum in safety and performance for an all-fuel chimney.
Limited Lifetime Warranty
Wide variety of diameters available.
Twist-lock fittings. No locking bands or mechanical fasteners required
Available with stainless or galvalume outer walls.
1” Refractory insulation encased between two walls keeps the outer wall cool, while ensuring high flue gas temperatures for optimum draft performance
Light weight Thermo Tech insulation makes pipe sections lighter
Has the smallest outside diameter available to allow easy placement between studs
Thickest inner wall construction in the industry providing the best protection from creosote fires.
M&G DuraVent, Inc. (“DuraVent”) provides this limited lifetime warranty for all of its products with the exception of Ventinox® (lifetime), and PolyPro® (ten years). Subject to the limitations set forth below, DuraVent warrants that its products will be free from defects in material or manufacturing, if properly installed, maintained and used. DuraVent products are fully warranted if installed only by a professional installer. See owners manual for full warranty.