DuraVent DuraChimney II Supplementary Chimney Support

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$165.07

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Management number	232884606	Release Date	2026/06/21	List Price	$57.77	Model Number	232884606
Category	Home & Garden General

Use this to support the weight of DuraChimney II. It can support a chimney height of up to 25 feet. Use additional supplementary supports as needed.

Tested and listed for high-temperature solid-fuel use to meet North American safety standards.

Available chimney diameters: 8", 10", 12", 14", and 16" to match standard DuraChimney II chimney pipe and installation requirements.

DuraVent requires that all DuraChimney II components be installed by a qualified professional.

Specification	Detail
Brand / Series	DuraVent® DuraChimney® II (DCA)
Component Type	Supplementary Support Bracket
Inner Diameter (ID)	12 3⁄8”, 13 3⁄8”, 15 3⁄8”, 17 3⁄8”, 19 3⁄8”
Construction	Galvanaized Steel
Listing / Certification	UL 103; ULC S604 (Class A chimney)
Temperature Rating	1000°F continuous; short-duration higher-temp compliant per UL 103
Typical Application	Factory-built alternative to masonry chimney; fireplace/chimney chase installations
Warranty	Limited Lifetime