DuraVent DuraTech 8" Diameter 11" Tall Square Ceiling Support Box with Trim Collar - 8DT-CS Review
Looking for long-lasting Ventilation System Parts? The DuraVent DuraTech 8" Diameter 11" Tall Square Ceiling Support Box with Trim Collar - 8DT-CS is now available at Flame Authority.

This ceiling support box is used to provide support and stability to the chimney and can be used on either flat or cathedral ceilings. It is designed for use with the 8" DuraTech chimney pipe system, which is a double wall all fuel chimney pipe. It comes in a sleek black finish and includes the trim collar that covers the opening. It will support up to 60 feet of chimney.
*Venting Requirements: This unit requires venting pipe with an inner diameter of 8 Inches. Please see the Venting Components section on this page if available for venting pipe that must be used with this unit.
Features:
- Product Dimensions:
- 14.25" W x 14.25" L x 11" H
- 14 1/4" W x 14 1/4" L x 24" H
- 14 3/4" W x 36" H x 14 3/4" D
- Supports up to 60' of chimney
- For use with 8" DuraTech chimney pipes
- Supports chimney piping through ceilings
- Can be used on flat and cathedral-style ceilings
Manuals:
- Product Brochure for All Products of DuraVent
- Product Manual for DuraVent DuraTech 8" Diameter 11" Tall Square Ceiling Support Box with Trim Collar - 8DT-CS
Need assistance? Talk to an Expert at +1-800-923-4556 or email: support@flameauthority.com to get the best-suited Chimney System for your needs.
Check out this DuraVent DuraTech 8" Diameter 11" Tall Square Ceiling Support Box with Trim Collar - 8DT-CS today! Available here at Flame Authority, your trusted dealer!
WASHING INSTRUCTIONS:
Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.