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DuraVent 6" CAS DuraTech 45 Degree Triple Wall Stove Pipe Elbow - 6CAS-E45

Use for the Combustion Air System stovepipe when an offset is needed.

The Combustion Air System (CAS) is a system designed to bring in outside combustion air directly to your wood stoves. This eliminates the use of conditioned inside air for combustion, improving the efficiency of central heating systems. Combustion Air System is a patent-pending design that pre-heats combustion air. Inbound air is circulated through baffles around the heated areas of the support box or wall thimble. For DuraTech and HTC, the pre-heated air is supplied between the stove pipe's 2nd and 3rd wall, while the 1st wall maintains high stove temperatures.

We strive to ship within 5-7 business days, but in-season delivery can take up to 2 weeks or more. If you have any questions or concerns about delivery, please e-mail us at: info@woodstovepro.com

Click to see the DuraVent Combustion Air System Catalog

California residents please click on the link for information on Proposition 65 BEFORE purchasing.

Tags: 6CASE45 Dura Vent Combustion Air System 6 - Chimney Pipe / Venting Pipe