Details
The 2 - 5" long adjustable length black pipe section is used to add 2" to 5" of length to the stove pipe run. A double wall stove pipe can not be cut to length, so the 6" adjustable length provides 2" to 5" of adjustment for you to align the stove pipe run perfectly.
For example, if you're installing a wood burning stove and plan to go through the wall with the chimney, you might need an adjustable length on the vertical run to ensure you can line up the height of the 90 degree elbow perfectly with the opening on the wall thimble. Similarly, you might need a second adjustable length to ensure you can get the proper length from the elbow to the single wall to double wall adapter when making the transition to Class-A chimney pipe.
Similarly, if you're installing a wood burning stove and plan to exit through the ceiling, you will likely need an adjustable length to ensure you can line up with the ceiling support box properly.
For interior use only.
Why you should buy our Class A Flues
| Features | Benefits |
|---|---|
| Air insulated double walled stove pipe | Reduced minimum clearance to combustibles: 6" to walls and 8" to the ceiling |
| Maintains high flue gas temperatures for a strong, steady draft | Improves Stove performance |
| Adjustable lengths available | Eliminate the need for cutting or crimping. |
It is for use with free-standing wood stoves, fireplace inserts, fireboxes, fireplaces, furnaces, cook stoves, boilers, and water heaters.
- Additional Info
- Installation
- Deliveries
- Certification
Installation Instructions
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Delivery Information
We offer reliable and fast shipping:
- Standard Delivery: From stock, in 3–5 days
- Returns: Within 14 days of delivery
For more details on our shipping policies, click here.
Certification
Certified to meet UL103HT standards, ensuring high safety and performance for residential heating appliances that require a UL103HT chimney system.
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Additional Information
| Name | 2 - 5" Adjustable Length |
|---|---|
| SKU | 6DVL-6ADJ |
| Inside Pipe | Stainless Steel type 304 |
| Outside Pipe | Galvanized Steel -painted black |
| Overlap | 3/4" |
| Thickness Inside Pipe (Inches) | 0.016" |
| Thickness outside pipe (Inches) | 0.018" |
| Minimum clearance to combustibles (inch) | 6" to walls and 8" to the ceiling |
| Listing | ULC S641 |
| Delivery Time (working days) | East Coast: 1 - 4 ; California 5 - 8; Others 3 - 6 |
| (compatible with) internal diameter (inches) | 6 |



