DuraPlus Air-Insulated Class-A

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Dura-Vent's Dura/Plus is an all fuel, triple-wall chimney that combines one layer of ceramic refractory blanket insulation and an airspace to keep the outside wall cool. This also keeps the inside wall hot, boosting efficency.

Disclaimer

The instructions on this page reflect professional suggestions on how to install this system or product. Installation must be done by a qualified professional. K's Chimney / Fresh Air, Inc. is not responsible nor will be held liable for damage or loss to property, building, or body due to improper installation based on instructions or of products purchased on KsChimney.com or related entities.

A MAJOR CAUSE OF CHIMNEY RELATED FIRES IS FAILURE TO MAINTAIN REQUIRED CLEARANCES (AIR SPACES) TO COMBUSTIBLE MATERIALS. IT IS OF THE UTMOST IMPORTANCE THAT THIS CHIMNEY BE INSTALLED ONLY IN ACCORDANCE WITH THESE INSTRUCTIONS.

Read through all manufacturer installation instructions before beginning your installation. Failure to install the chimney as described in these instructions will void the manufacturer’s warranty and may have an effect on your homeowner insurance and UL listing status.