Duratech Chimney Support Box

The duratech 6 x 24 class a chimney pipe square ceiling support box is used to support chimney pipe and provides a positive connection between support box and chimney with a built in twist lock.

Duratech chimney support box.

For class a chimney pipe. Also is used in short attic spaces see instructions. 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 that are factory built. The square support box by dura tech chimney supports chimney pipe and provides a positive connection between the support box and the chimney pipe with a built in twist lock feature.

The duratech 6 x 24 class a chimney pipe square ceiling support box with reduced clearance is used to support chimney pipe and provides a positive connection between support box and chimney with a built in twist lock. This ceiling support is suitable for both flat and cathedral ceiling applications and it can also be used in short attic spaces. Suitable for both flat and cathedral a frame ceiling 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 that are factory built.

Trim collars are not included. Trim collars are not included. This ceiling support box will support up to 60 of duratech chimney. The duratech square ceiling support box supports chimney pipe and provides a positive connection between the support box and the chimney pipe with a built in twist lock feature.