Brochure

9 10
Z-VENT
Now available
in sizes 3” - 24”
Appliance connectors available for most equipment. Please refer to price guide. See website for list of equipment – www.z-flex.com
* All drawings are for illustrative purposes only. Please refer to guide for specific
U.L. installation instructions. Always defer to local building codes.
** AL29-4C is a registered trademark of Allegheny Ludlum Steel Corporation
Hanger Strap
Wall Thimble
Drain Trap
To drain –
dispose of
condensate
according to
local codes
One Piece
Drain Tee
Elbow
Appliance
Minimum above ground or normally
expected snow accumulation level
Termination
12”
48” max.
Rain
Cap
Flashing
4” Min.
Air Space
Firestop Spacer/Support
Firestop Spacer
Hanger Straps
Elbow
Drain Trap
Horizontal run
1/4” rise/ft.
To drain –
dispose of
condensate
according to
local codes
Appliance
SIDE WALL DETAIL
JOINT DETAIL
VERTICAL DETAIL
CUT TO LENGTH
IN THE FIELD
TYPICAL INSTALLATIONS:*
To Appliance
Gasket
Gear Clamp
Connects in a Snap!
• Simple gasketed connection – no sealant needed
††
• Features the highest pressure rating in the industry
• The only metallic special gas vent you can
cut to length on site
• New fusion welded pipe seams for a smoother
finish and better fit
• 1” clearance to combustibles – can be installed
where clearances are minimal
†
Pipe Length Available — 6", 1' to 5', 8', 10'
††
Patent Pending
Z-Vent
SPECIAL GAS VENT FOR
CATEGORY II, III, IV HEATING EQUIPMENT
Z-Vent
IS DESIGNED FOR USE WITH BOILERS, HIGH
EFFICIENCY FURNACES, POOL HEATERS, UNIT HEATERS
& WATER HEATERS.
The latest develpoments in high efficiency heating equipment calls for state-of-the-art
venting designs. Z-Vent is specifically designed for today’s ANSI category I, II, III, IV
condensing and non-condensing, positive and negative pressure systems. cULus
listed to standards 1738/BH636, Z-Vent is manufactured in a full range of residential
and commercial sizes from 3” – 24”, single and double wall.
A full range of engineering services is available to design
systems. Visit our website for more information www.z-flex.com
info center. Z-Vent is manufactured using AL29-4C® advanced
ferritic stainless steel** with unmatched corrosion resistance
for use with condensing furnaces and boilers. Z-Vent is
manufactured utilizing a fail-safe gasket connection.
No sealant is required.