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Round Ceiling Support Box Kit ID:6″ ; OD: 8.36″

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Round Ceiling Support Box Kit ID:6″ ; OD: 8.36″

Regular Price: $139.00

Special Price $121.90

FREE shipping over $50

Availability: In stock

Delivery Time: 3-7 days

Pipe Class  Class A
Material 304 stainless steel
Fuel Type All fuels
Listing c-UL 103 HT
Delievery 3-7 days
Warranty 25 years
Instruction Instruction


The Round Ceiling Support Box Kit  supports the chimney installation and provides a transition from the stove pipe to the chimney. Includes Base Wall Support paint black and locking band. Ceiling Support Box can accommodate ceilings from flat to 16/12 pitch (53 degrees).

Designed to exhaust wood, coal, oil, or gas on residential free standing stoves, furnaces, and fireplaces.

Trim sold separately.

ID: 6″; OD: 8.36″


Additional Information

OMNI certified UL 103 HT All Fuel YES
Additional Information

Additional Information

Weight 12.8000
delivery time 3-7 days
Special Price $121.90

Frequently Asked Questions

TThe Twist-Lock system is the result of a product development goal to make chimney components sturdier while, at the same time, easier to assemble. The "Jam Jar Lock" allows individual components to be assembled together with little effort—just like close the lid on a jar.

Connect the appropriate pipe ends together.

Twist & Lock.

Put on the Locking Band

Enjoy the warmth of your fireplace

Yes, you can. Our chimneys' assembly is fast and easy. See instructions.

Yes, and we give 25 years warranty on each stainless steel element.

Delievery time is 3-7 days with free shipping over $50.

All our double wall elements are insulated with ceramic fiber, which has higher density than other popular materials.

You have 14 days to return or exchange your order.

Yes, any time.

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