Technical Specifications

Shields continued
8 www.supervent.com
WALL THIMBLE
• Used in a wall support installation.
• Radiation shield is included with spacers which maintain the
mandatory two inch clearance to combustibles.
• Attractive matte black finishing trim is included. (not shown in diagram)
• Extends to fit 7" wall thickness.
Size Dimensions Product Code Pack
A B
5" 16" 7-1/8" JSC5WT 1
6" 16" 8-1/8" JSC6WT 1
7" 16" 9-1/8" JSC7WT 1
8" 16" 10-1/8" JSC8WT 1
Flashings and Storm Collars
ROOF FLASHING SELECTION CHART
To determine what Roof Flashing you’ll require, you must work out the pitch
of your roof. To determine the pitch, you’ll need two rulers and a level.
Measure the number of inches from the end of the level down to the roof.
ADJUSTABLE FLASHING - FLAT to 6/12
• Used where the chimney passes through a roof with a pitch of Flat to 6/12.
• Comes complete with Storm Collar.
In this example, the pitch is 3/13.
0/12 - 6/12 Roof Pitch = JSC*AAF
6/12 - 12/12 Roof Pitch = JSC*AF2
Size Dimensions Product Code Pack
A
5" 24" x 24" JSC5AAF 1
5" 24" x 24" JSC5AAF-3 3
6" 24" x 24" JSC6AAF 1
6" 24" x 24" JSC6AAF-3 3
7" 24" x 24" JSC7AAF 1
7" 24" x 24" JSC7AAF-3 3
8" 27-1/2" x 27-1/2" JSC8AAF 1
8" 27-1/2" x 27-1/2" JSC8AAF-3 3
Size Dimensions Product Code Pack
A
5" 30" x 21-1/2" JSC5AF2 1
5" 30" x 21-1/2" JSC5AF2-3 3
6" 30" x 21-1/2" JSC6AF2 1
6" 30" x 21-1/2" JSC6AF2-3 3
7" 30" x 21-1/2" JSC7AF2 1
7" 30" x 21-1/2" JSC7AF2-3 3
8" 30" x 21-1/2" JSC8AF2 1
8" 30" x 21-1/2" JSC8AF2-3 3
• Used where the chimney passes through a roof with a pitch of
6/12 to 12/12
• Comes complete with Storm Collar.
ADJUSTABLE FLASHING - 6/12 to 12/12
Add JUSI (pg. 11) to the Wall Thimble for increased
performance and safety.
* All Roof Flashings are constructed of corrosion resistant galvalume steel.
RAFTER RADIATION SHIELD
• Must be installed where the chimney is enclosed immediately
below the roof line.
Size Dimensions Product Code Pack
A B
5" 9" 12" JSC5RRS 1
6" 10" 12" JSC6RRS 1
7" 11" 12" JSC7RRS 1
8" 12" 12" JSC8RRS 1