Brochure
5 6
ALL FUEL  APPLICATION
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
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
NO
TE
: Some inspectors may require a cleaning tee on oil fired applications. Consult your local authority having jurisdiction. 
S
S Kits may also be used with natural gas and propane equipment.
Z
-FLEX chimney liners are listed with Underwriters Laboratories, File MH 1368
1
Solid Fuel Kit* 
Includes: 
• Stainless Steel Liner
• Chimney Flashing
• Rain Cap 
• Top Support 
• Stacking Tee 
• A-Connector 
Part # 2ZFLKIT ___Dia. ___Lgth. 
Available in 3” - 24” Diameters 
& Lengths to 50’.
*Insulating Blanket Kit must be installed 
for a woodburning application (U.S. only)
Pellet, Oil & 
Gas Kit Includes: 
• Stainless Steel Liner
• Chimney Flashing
• Rain Cap 
• Mortar Collar 
• Top Support 
Part # 2OILKTX ___Dia. ___Lgth.
Available in 3” - 24” Diameters 
& Lengths to 50’.
Flexible 
S/S Round
Part # 2ZLSSXX ___Dia. ___Lgth. 
Part # 2ZL294C ___Dia. ___Lgth. 
Available in 2” – 24” Diameters. Lengths to 50’.
Multiples of 5’.
Dripless Type 
“A” Connector
Part # 2CNNTRC ___Dia. 
Available in 
3”– 24”
 Diameters 
Used to mate Z-FLEX Liner to the T-Section, 
stove-pipe or when going through a fireplace adapter. 
3-Piece 45 
Adjustable Elbow
Part # 2RE45XX ___Dia. 
Available in 3”– 24” Diameters.
4-Piece 90 
Adjustable Elbow
Part # 2RE90XX ___Dia. 
Available in 3”– 24” Diameters.
Reducer/Increaser
Reducer Part # 2RD___(dia)R___(dia)X
Increaser Part # 2IN___(dia)I___(dia)X
Available in 3”– 24” Diameters.
Nose Cone
Part # 2NCXXXX ___Dia. 
Available in 3”– 24” Diameters
To attach to liner, attach rope to cone 
and pull rope down chimney.
Insulating Blanket 
w/Wrap & Gear Clamps
Part # 2INSKIT ___Dia. 
Includes 2 gear clamps per 5’ section.
Stacking 
Tee w/Cap
Part # 2ZRBTXX ___Dia. 
Available in 
3”– 24”
 Diameters. 
Note: Z-FLEX Tees are designed to 
be used with both the Flex and Rigid Lining Systems. 
Use Type “A” Connector to attach Flex to Tee section. 
Stainless Steel 
Chimney Flashing
Starter Collar 16” x 16” Base
Part # 2ZSCSXX ___Dia. 
Available in 3”– 24” Diameters.
Stainless 
Steel 
Rigid Liner 
Part # 2ZR321F 
___Dia. ___Lgth. 
Available in 
3”– 24” Diameters.
Rain Cap
Part # 2RNCAPS ___Dia. 
Available in 3”– 24” Diameters.
Top Support
Part #2ZTSXXX ___Dia. 
Available in 3”– 24” Diameters.
Z-FLEX Stainless Steel Chimney Liner Kits come 
complete with everything you need to quickly 
and easily install a professional venting system. 
Z-FLEX is engineered to quickly conduct heat, 
assisting in a natural draft 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.
Stainless Steel Chimney OIL + SOLID FUEL LINER KITSOIL + SOLID FUEL LINER KITS
Rain Cap
• Wind-proof 
• Bird Resistant
• Attractive
• Prevents Entrance 
of Moisture/Debris
• Corrosion Resistant
Flashing
• 16”x 16” Base Plate 
• Stainless Steel Material 
• Strong 
• Corrosion Resistant
Mortar Collar 
• Convenient 
• Clean Look 
• Corrosion Resistant Material 
• Easy to Install
Double Wall 
Dripless
Type “A ” 
Connector
Base Tee 
(Cleanout)
• 3pc. with removeable 
snout and clean out
• All stainless steel
• Fail-safe mechanical 
connection from 
snout to body
Flexible 
Stainless Steel Liner
Special Characteristics 
• Patented Triple-Lock Mechanical Joint
• Manufactured from special high 
temperature and acid-resistant 
stainless steel exclusive to Z-FLEX 
• 
 Significant Advantages 
• Greater Flexibility
• Exceptional Strength 
• Corrosion Resistant
• Air-tight and Leakproof 
• Vibration Deadening Properties
• Light Weight
• Highly Puncture Resistant 
• High Pressure Rating







