Specification Sheet

Saf-T Vent
®
EZ Seal
130 Industrial Boulevard • Turners Falls, MA 01376
Phone [phone] • Fax [phone] • www.heat-fab.com
SINGLE WALL AL 29-4C
®
SPECIAL GAS VENT
21
Heatfab
A
B
E
D
B
C
A
E
Part Number Nominal DIM - A DIM - B DIM - C DIM - D DIM - E
Diameter I D OD Height Above Height Below Plate Size
of Roof Jack of Roof Jack Roof Line Roof Line
5380CI 3 3.6 6.1 7.25 15 18
5480CI 4 4.5 7.1 7.25 15 18
5580CI 5 5.5 8.1 7.25 15 18
5680CI 6 6.5 9.1 7.25 15 24
5780CI 7 7.5 10.1 7.25 15 24
5880CI 8 8.5 11.1 7.25 15 24
5980CI 9 9.5 12.1 7.25 15 24
51080CI 10 10.5 13.1 7.25 15 24
51280CI 12 12.5 15.1 7.25 15 24
51480CI 14 14.5 17.1 7.25 15 24
51680CI 16 16.5 19.1 7.25 15 27
Roof Jack Support System
Thimbles & Penetrations:
Roof Jack Support System— For use with single-wall or double-wall systems with vertical terminations. Use
to pass through combustible and non-combustible roof structures. The roof jack support system must be installed on a flat roof
or a level curb only. Each roof jack support system includes a storm collar that provides support and when sealed, acts as a
water barrier.