Brochure
CHIMNEY & VENTING SOLUTIONS
Stainless Steel 
Oil + Solid Fuel Liner Kits
ALL FUEL APPLICATIONS
Pellet, Oil & Gas Kit 
Includes:
• Stainless Steel Liner 
• Chimney Flashing 
• Rain Cap 
• Mortar Collar 
Part No.: 2OILKTX_1
Dia.: | Lgth.:    
Dia.: 3”-24” | Lengths: 50’
All Fuel Insert Kit Includes:
• Stainless Steel Liner 
• Chimney Flashing 
• Rain Cap 
Part No.: 2OILKTX
Dia.: | Lgth.: 
Dia.: 3”-24” | Lengths: 50’
All Fuel Kit Includes:
• Stainless Steel Liner 
• Chimney Flashing 
 • Rain Cap 
Part No.: 2ZFLKIT
Dia.: | Lgth.:    
Dia.: 3”-24” | Lengths: 50’
Smoothcore Kit Includes:
• Stainless Steel Liner 
• Chimney Flashing 
 • Rain Cap 
Part No.: 2ZFSCKIT
Dia.: | Lgth.:    
Dia.: 3”-8” | Lengths: 50’
All Fuel Insert Kit Includes:
Stainless Steel Chimney System
7/8
For Use with Natural Draft Appliances. 
Not intended for use with Category II, III, or IV gas burning appliances as 
defined by the National Fuel Gas Code, NFPA 54, or other appliances that 
result in condensation or corrosive acids on the liner of the chimney, or 
that create positive pressures in the chimney system.
Special Characteristics 
• Patented Triple-Lock™ 
Mechanical Joint
• Manufactured from 
special high temperature 
and acid-resistant 
stainless steel exclusive 
to Z-FLEX
®
Flex Ready 
Lock N’Go Tee 
(Cleanout)
• 3pc. with removeable 
snout and clean out
• All stainless steel
• Fail-safe mechanical 
connection from snout 
to body
Flashing
• 16”x 16” Base Plate 
• Stainless Steel 
Material
• Strong 
• Corrosion Resistant
Flexible Stainless 
Steel Liners
Rain Cap
• Wind-proof
• Bird Resistant
• Attractive
• Prevents Entrance 
of Moisture/Debris
• Corrosion Resistant
Mortar Collar
• Convenient 
• Clean Look 
• Corrosion Resistant 
Material 
• Easy to Install
Significant Advantages 
• Greater Flexibility
• Exceptional Strength 
• Corrosion Resistant
•  Air-tight and Leakproof 
• Vibration Deadening
Properties
• Light Weight
• Highly Puncture 
Resistant 
• High Pressure Rating
When to Z-FLEX
®
 a Chimney
• When a masonry chimney has no liner at all
• When damage to existing chimney lining is evident
• When new burner is installed on existing equipment
• When firing rate of existing burner is reduced
• When a new appliance is connected to an existing chimney
• When the existing chimney is oversized relative to heating equipment
Nose Cone
Part No.: 2NCXXXX
Dia.: 
Dia.: 3” – 24”
To attach to liner, attach rope 
to cone and pull rope down 
chimney.
Top Support
Part No.: 2ZTSXXX
Dia.: 
Dia.: 3” – 24”
Stainless 
Steel Flex Liner
Part No.: 2ZLSSXX
Dia.: | Lgth.: 
Part No.: 2ZL294C
Dia.: | Lgth.: 
Dia.: 2” – 24”
Lengths : Up to 50’ or 
multiples of 5’.
Reducer/Increaser
Reducer Part No.: 2RD 
(Dia)R: (Dia)X: 
Increaser Part No.: 2IN 
(Dia)R: (Dia)X: 
Dia.: 3” – 24”
Lock N’Go Tee
Part No.: 2ZFTXX
Dia.: 
Dia.: 3” – 24”
Z-FLEX
®
 Tee supplied. 
Flex Ready Rigid Tee also 
available.
Rain Cap
Part No.: 2RNCAPS
Dia.: 
Dia.: 3” – 24”
Dripless Type “A” 
Connector
Part No.: 2CNNTRC
Dia.: 
Dia.: 3” – 24”
Used to mate Z-FLEX
®
 Liner 
to stove-pipe or when going 
through a fireplace insert.
Insulating Blanket  
w/Wrap & Gear Clamps
Part No.: 2INSKIT
Dia.: 
Includes 2 gear clamps per 
5’ section.
Stainless Steel 
Chimney Flashing
Starter Collar 16” x 16” Base
Part No.: 2ZSCSXX
Dia.: 
Dia.: 3” – 24”
Insulating Blanket
Top Support
L
iner
ock N’Go Tee
“A”
ain Cap
ain Cap
educer/Increaser
Smoothcore 
Triple-Lock
™ Liner
• Eliminates turbulence 
inherent with 
corrugated liners, 
improving draft
• Resists corrosive 
attack by not impeding 
the flow of condensate 
down the liner
• Less opportunity for 
soot to accumulate
Z-FLEX
®
 Stainless Chimney Kits
Everything you need to get the job done right.
Z-FLEX
®
 Stainless Steel Chimney Liner Kits come 
complete with everything you need to quickly and easily 
install a professional venting system.
It is manufactured from special high temperature and 
acid resistant stainless steel exclusive to Z-FLEX
®
. 
Z-FLEX
®
’s specially designed ‘deep corrugations’ provide 
for greater flexibility and ease of installation. The result is 
a clearly superior product offering incredible longevity. 







