Brochure

Contractors Choice Self Sealing
Gasket System
Z-VENT
®
AL29-4C
®
special gas vent for use with
boilers, water heaters high efficiency furnaces,
pool and unit heaters. With its patented, double
fail-safe self-sealing gasket system, it’s proven
to be both the easiest to install and the most
reliable venting system in the industry.
• Patented double fail safe self-sealing gasket
system ensures system is air and water tight.
• cULus tested and listed to cULus 1738 for
Category II,III,IV appliances
Z-VENT
®
Concentric
Vent System
™
Z-VENT
®
Concentric Vent System is
engineered for maximum
performance, safety and ease of
installation on high efficiency
Tankless Water Heaters, Hydronic
Boilers and Space Heaters.
• Patented Double Fail Safe
sealing system ensures safe
exhaust of flue gases.
• Patented design allows for ease
of installation and professional
results.
• Single penetration for exhaust
and air intake with reduced
clearance.
• Designs for Horizontal and
Vertical applications.
• Multiple size combinations
available.
(visit www.z-flex.com for more details)
Z-VENT
®
1/2
Appliance connectors available for most
equipment. Please refer to price guide.
See website for list of equipment –
www.z-flex.com
10 ft. Pipe lengths available
(3 inch and 4 inch diameter)
• Pipe can be cut to length in the field
• 1” clearance to combustibles
Highly Customizable