Technical Specifications

Stainless Steel Chimney Lengths
HEIGHT REQUIREMENTS
The chimney must extend at least three feet
above the highest point where it passes
through the roof surface and at least two feet
higher than any part of the building within a
horizontal distance of ten feet.
Chimney Sections
• Slim, advanced design allows for installation between 16" centers and
still provides 2" clearance from combustible material.
• Secure twist-lock design couples sections together with just a 1/8 of a
turn.
• Sectional overlap of 1-1/8".
• Chimney is sized according to the inner diameter and is available
in 5, 6, 7 and 8".
Size Dimensions Product Code Pack
A B C
5" x 36" 36" 5" 7" JSC5SA3 1
5" x 24" 24" 5" 7" JSC5SA2 1
5" x 18" 18" 5" 7" JSC5SA18 1
5" x 12" 12" 5" 7" JSC5SA1 1
5" x 6" 6" 5" 7" JSC5SA6 2
6" x 36" 36" 6" 8" JSC6SA3 1
6" x 24" 24" 6" 8" JSC6SA2 1
6" x 18" 18" 6" 8" JSC6SA18 1
6" x 12" 12" 6" 8" JSC6SA1 1
6" x 6" 6" 6" 8" JSC6SA6 2
7" x 36" 36" 7" 9" JSC7SA3 1
7" x 24" 24" 7" 9" JSC7SA2 1
7" x 18" 18" 7" 9" JSC7SA18 1
7" x 12" 12" 7" 9" JSC7SA1 1
7" x 6" 6" 7" 9" JSC7SA6 2
8" x 36" 36" 8" 10" JSC8SA3 1
8" x 24" 24" 8" 10" JSC8SA2 1
8" x 18" 18" 8" 10" JSC8SA18 1
8" x 12" 12" 8" 10" JSC8SA1 1
8" x 6" 6" 8" 10" JSC8SA6 2
Size Dimensions Product Code Pack
A B
5" 7" 7/16" JSC5SLB 5
6" 8" 7/16" JSC6SLB 5
7" 9" 7/16" JSC7SLB 5
8" 10" 7/16" JSC8SLB 5
STAINLESS STEEL LOCKING BANDS
• Two flanges engage the grooves in each end of the adjoining sections
holding them securely together.
• New design with convenient Captured Nut & Bolt.
• Locking Bands must be used:
- on all sections that make up an offset.
- on tee branch to attach a chimney length.
- on any length suspended below the Cathedral or Roof Support.
• While Locking Bands are not required on other chimney lengths, their use
is recommended for added safety and stability. It also provides a more
attractive appearance.
4 www.supervent.com
3' min.
3' min.
2'
10'
2'
B
A