DuraVent DuraPlus 7" Black Round Ceiling Support
The DuraVent DuraPlus 7" Black Round Ceiling Support is a heavy-duty triple-wall chimney system component designed to provide secure structural support for wood stove chimney installations and all-fuel venting systems passing through ceilings. Engineered with advanced refractory blanket insulation and an air-space barrier, this ceiling support box helps maintain safe clearances while promoting efficient draft performance and reducing heat transfer to surrounding building materials. Its black round design ensures a clean finish for interior chimney installations.
Built for continuous operation at flue gas temperatures up to 1000°F, the DuraVent DuraPlus ceiling support meets strict UL 103HT standards, including one hour at 1400°F and three 2100°F chimney fire tests. This reliable chimney support system component ensures long-term stability, fire-safe performance, and code-compliant installation in residential chimney venting systems.
Features
-
Essential Chimney Ceiling Support System: Designed for 7" DuraPlus triple-wall chimney systems, the black round ceiling support provides secure structural support for wood stove chimney installations and all-fuel venting systems.
-
Built-In Twist-Lock Connection: Ensures a positive, secure connection between the support box and chimney pipe, improving stability and simplifying installation in residential chimney venting systems.
-
High Load Capacity Design: Engineered to support up to 35 feet of DuraPlus chimney pipe, making it ideal for multi-story or extended chimney runs.
-
Adapter Compatibility: Use a compatible adapter to connect DVL or DuraBlack chimney components to the support box for flexible system integration.
-
Durable Black Finish: Finished in a heat-resistant black coating, providing a clean interior appearance for visible ceiling installations.
-
Complete Installation Kit: Includes a trim collar for finished appearance, ensuring a professional look and proper ceiling integration.
Specification
| Specification |
Details |
| Model |
7DP-RCS |
| Size |
7" |
| Dimension |
13.94" (Dia.) x 8.50" (H) |
| Clearances |
2" clearance to combustible |
| Listings |
UL Listed to UL 103HT (MH7399) |
| Warranty |
Limited-lifetime warranty |
Downloads
California PROP 65: This product can expose you to Lead & Chromium, which is known to the State of California to cause cancer and birth defects, or other reproductive harm. See WARNING
