Z-Flex
- The product Z-Flex 5" x 45' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0545) has been added to comparison list.
- The product Z-Flex Z-Dens 3" Flexible Liner Kit (2ZD2FLK3) has been added to comparison list.
- Z-Flex Z-Vent 8" to 14" Eccentric Increaser (2SVDIE0814) was added to your shopping cart.
Z-Flex Z-Vent Stainless Steel Venting is the perfect choice for tankless water heaters and boilers. Z-Flex Z-Vent is rated AL29-4C and is approved for Category I (vertical only), II, III & IV applications and is designed for use with boilers, high efficiency gas and oil heaters and water heaters where cool flue gases are vented under pressure. Z-Vent contains a built-in, fail-safe gasket and locking band connection. No sealant is required.
Z-Flex Z-Dens Polypropylene vent pipe is ULC S636 certified for use with high efficiency condensing oil and gas fired heating appliances having flue gas temperatures up to 230°F (110°C). Specially developed, fire retardant Polypropylene. Cat II, IV Special Gas Vent. Gas Vent BH, Class IIc. Suitable for use with negative and positive pressure appliances.
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Z-Flex Z-Vent 10" to 12" Concentric Increaser (2SVDI1012)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$624.88
Special Price:
$499.89
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Z-Flex Z-Vent 8" Flat Flashing (2SVDF08)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$623.94
Special Price:
$499.16
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Z-Flex 6" x 15' Insul-Liner Kit (2GIAKXX0615)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$623.90
Special Price:
$499.11
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Z-Flex Z-Vent 24" x 6" Stainless Steel Vent Pipe (2SVDP24.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$622.05
Special Price:
$497.64
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Z-Flex Z-Vent 18" Flat Flashing (2SVDF18)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$621.63
Special Price:
$497.31
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Z-Flex 3" x 30' All Fuel Insert Kit (2OILKTX0330I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$620.78
Special Price:
$496.63
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Z-Flex 8" x 10' Length of Aluminum 2-Ply Liner (2ZLSCXX0810)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$620.17
Special Price:
$496.14
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Z-Flex 8" x 15' Additional Length of Insul-Vent Pipe (2INSGAC0815)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$620.05
Special Price:
$496.04
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Z-Flex 4" x 12' Double Wall Oil Vent Connector Kit (2OVIKIT0412)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$619.88
Special Price:
$495.91
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Z-Flex Z-Vent 28" Firestop with Support (2SVDFSS28)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$619.69
Special Price:
$495.75
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Z-Flex 7" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0712)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$619.25
Special Price:
$495.41
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Z-Flex Z-Vent 8" Single Wall to Double Wall Adaptor (2SVDSA08)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$618.96
Special Price:
$495.18
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Z-Flex 3" x 30' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0330)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$618.85
Special Price:
$495.08
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Z-Flex Z-Vent 8" x 12" Stainless Steel Vent Pipe (2SVDP0801)
Double Walled. Can be cut to length
Learn More
Regular Price:
$618.72
Special Price:
$494.97
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Z-Flex Z-Vent 20" x 12" Stainless Steel Vent Pipe (2SVDP2001)
Double Walled. Can be cut to length
Learn More
Regular Price:
$617.26
Special Price:
$493.81
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Z-Flex Z-Vent 24" Inspection Port (2SVSPRT24.5)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$616.79
Special Price:
$493.44
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Z-Flex Z-Vent 10" x 90 Degree Elbow Stainless Steel Venting (2SVDE1090)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$615.28
Special Price:
$492.23
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Z-Flex 7" x 18' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0718)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$613.97
Special Price:
$491.18
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Z-Flex Z-Vent 14" Lateral 45 WYE (2SVSL1445)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$607.89
Special Price:
$486.31
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Z-Flex Z-Vent 14" Boot Tee (2SVSTBT14)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$607.89
Special Price:
$486.31
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Z-Flex Z-Vent 16" x 45 Degree Elbow Stainless Steel Venting (2SVEE1645)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$605.37
Special Price:
$484.30
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Z-Flex Z-Vent 16" x 30 Degree Elbow Stainless Steel Venting (2SVEE1630)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$605.37
Special Price:
$484.30
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Z-Flex Z-Vent 16" x 15 Degree Elbow Stainless Steel Venting (2SVEE1615)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$605.37
Special Price:
$484.30
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Z-Flex Z-Vent 18" to 20" Eccentric Increaser (2SVSIE1820)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$601.74
Special Price:
$481.39
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Z-Flex Z-Vent 18" to 20" Concentric Increaser (2SVSI1820)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$601.74
Special Price:
$481.39
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Z-Flex 6" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0612)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$600.53
Special Price:
$480.42
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Z-Flex Z-Vent 26" Storm Collar (2SVDLS26)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$600.16
Special Price:
$480.13
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Z-Flex 7" x 12' Single Wall Oil Vent Connector Kit (2OVSKIT0712)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$598.54
Special Price:
$478.84
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Z-Flex 7" x 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0710)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$596.44
Special Price:
$477.15
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Z-Flex Z-Vent 12" to 20" Concentric Increaser (2SVSI1220)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$596.08
Special Price:
$476.86
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Z-Flex Z-Vent 22" x 6" Stainless Steel Vent Pipe (2SVDP22.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$595.83
Special Price:
$476.66
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Z-Flex 8" x 15' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0815)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$595.31
Special Price:
$476.25
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Z-Flex Z-Vent 14" x 45 Degree Elbow Stainless Steel Venting (2SVDE1445)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$595.10
Special Price:
$476.09
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Z-Flex Z-Vent 14" x 30 Degree Elbow Stainless Steel Venting (2SVDE1430)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$595.10
Special Price:
$476.09
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Z-Flex Z-Vent 14" x 15 Degree Elbow Stainless Steel Venting (2SVDE1415)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$595.10
Special Price:
$476.09
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Z-Flex Z-Vent 12" Stainless Steel Adjustable Vent Pipe (2SVDPA12)
Adjusts from 11.12 Inches to 112 Inches
Learn More
Regular Price:
$593.49
Special Price:
$474.79
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Z-Flex Z-Vent 12" x 2' Stainless Steel Vent Pipe (2SVDP1202)
Double Walled. Can be cut to length
Learn More
Regular Price:
$593.49
Special Price:
$474.79
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Z-Flex 6" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0615)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$593.26
Special Price:
$474.61
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Z-Flex Z-Vent 9" x 90 Degree Elbow Stainless Steel Venting (2SVDE0990)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$590.67
Special Price:
$472.54
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Z-Flex Z-Vent 30" Tee Cap with Drain (2SVDTCD30)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$590.39
Special Price:
$472.31
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Z-Flex Z-Vent 18" Wall Support (2SVSWS18)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$589.24
Special Price:
$471.39
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Z-Flex 5" x 50' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0550)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$588.51
Special Price:
$470.81
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Z-Flex Z-Vent 32" Tee Cap (2SVDTC32)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$588.12
Special Price:
$470.50
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Z-Flex Z-Vent 32" Firestop Spacer (2SVDFS32)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$588.09
Special Price:
$470.47
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Z-Flex Z-Vent 24" Tee Cap with Drain (2SVDTCD24)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$587.89
Special Price:
$470.32
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Z-Flex Z-Vent 16" Flashing 0-30 Degrees (2SVDFA16)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$585.19
Special Price:
$468.15
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Z-Flex Z-Vent 22" Flashing 0-30 Degrees (2SVSFA22)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$583.15
Special Price:
$466.53
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Z-Flex 5" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0512)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$581.52
Special Price:
$465.22
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Z-Flex Z-Vent 12" x 45 Degree Elbow Stainless Steel Venting (2SVDE1245)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$581.36
Special Price:
$465.09
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Z-Flex Z-Vent 12" x 30 Degree Elbow Stainless Steel Venting (2SVDE1230)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$581.36
Special Price:
$465.09
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Z-Flex Z-Vent 12" x 15 Degree Elbow Stainless Steel Venting (2SVDE1215)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$581.36
Special Price:
$465.09
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Z-Flex Z-Vent 22" Inspection Port (2SVSPRT22.5)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$581.33
Special Price:
$465.06
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Z-Flex Z-Vent 16" Exit Cone - Vertical Termination (2SVSXITC16)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$579.96
Special Price:
$463.97
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Z-Flex 4" x 10' Length of Aluminum 2-Ply Liner (2ZLSCXX0710)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$579.34
Special Price:
$463.46
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Z-Flex 3" x 12' Double Wall Oil Vent Connector Kit (2OVIKIT0312)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$577.93
Special Price:
$462.35
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Z-Flex Z-Vent 16" to 18" Eccentric Increaser (2SVSIE1618)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$577.14
Special Price:
$461.71
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Z-Flex Z-Vent 22" Base Support (2SVDBS22)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$575.07
Special Price:
$460.06
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Z-Flex Z-Vent 6" Lateral 45 WYE (2SVDL0645)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$574.91
Special Price:
$459.93
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Z-Flex 7" x 15' Additional Length of Insul-Vent Pipe (2INSGAC0715)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$573.38
Special Price:
$458.71
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Z-Flex Z-Vent 20" Wall Thimble (2SVDWT20)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$571.01
Special Price:
$456.81
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Z-Flex Z-Vent 5" Boot Tee (2SVDTBT05)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$569.99
Special Price:
$455.99
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Z-Flex Z-Vent 20" x 2' Stainless Steel Vent Pipe (2SVEP2002)
Single Walled. Can be cut to length
Learn More
Regular Price:
$569.61
Special Price:
$455.69
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Z-Flex 8" x 9' Double Wall Oil Vent Connector Kit (2OVIKIT0809)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$569.41
Special Price:
$455.53
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Z-Flex Z-Vent 24" Wall Thimble (2SVSWT24)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$568.99
Special Price:
$455.18
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Z-Flex Z-Vent 14" Straight Tee (2SVST14)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$567.21
Special Price:
$453.78
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Z-Flex 5" x 15' Single Wall Oil Vent Connector Kit (2OVSKIT0515)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$567.11
Special Price:
$453.69
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Z-Flex Z-Vent 7" x 3' Stainless Steel Vent Pipe (2SVDP0703)
Double Walled. Can be cut to length
Learn More
Regular Price:
$565.04
Special Price:
$452.04
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Z-Flex 5" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0520)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$561.40
Special Price:
$449.12
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Z-Flex Z-Vent 24" Tee Cap (2SVDTC24)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$559.89
Special Price:
$447.91
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Z-Flex Z-Vent 22" Tee Cap with Drain (2SVDTCD22)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$559.76
Special Price:
$447.81
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Z-Flex Z-Vent 16" Flat Flashing (2SVDF16)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$558.87
Special Price:
$447.10
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Z-Flex 5" x 45' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0545)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$558.20
Special Price:
$446.56
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Z-Flex 6" x 18' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0618)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$558.04
Special Price:
$446.43
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Z-Flex 4" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0412)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$557.27
Special Price:
$445.81
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Z-Flex Z-Vent 16" Wall Support (2SVDWS16)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$556.83
Special Price:
$445.46
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Z-Flex Z-Vent 12" Exit Cone - Vertical Termination (2SVDXITC12)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$556.09
Special Price:
$444.88
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Z-Flex Z-Vent 18" x 12" Stainless Steel Vent Pipe (2SVDP1801)
Double Walled. Can be cut to length
Learn More
Regular Price:
$555.39
Special Price:
$444.31
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Z-Flex 7" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0715)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$554.48
Special Price:
$443.59
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Z-Flex Z-Vent 6" Boot Tee (2SVDTBT06)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$554.16
Special Price:
$443.33
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Z-Flex Z-Vent 14" x 3' Stainless Steel Vent Pipe (2SVEP1403)
Single Walled. Can be cut to length
Learn More
Regular Price:
$552.93
Special Price:
$442.35
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Z-Flex Z-Vent 10" to 8" Reducer (2SVDR1008)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$551.93
Special Price:
$441.54
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Z-Flex Z-Vent 6" to 10" Eccentric Increaser (2SVDIE0610)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$551.91
Special Price:
$441.53
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Z-Flex Z-Vent 14" x 114" Stainless Steel Vent Pipe (2SVDP1401.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$550.42
Special Price:
$440.34
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Z-Flex Z-Vent 18" Termination Box (2SVSRTX18)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$548.73
Special Price:
$438.99
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Z-Flex Z-Vent 14" Rain Cap with Wind Band (2SVSRCX14)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$548.73
Special Price:
$438.99
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Z-Flex Z-Vent 20" Inspection Port (2SVSPRT20.5)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$548.57
Special Price:
$438.85
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Z-Flex 7" x 15' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0715)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$547.81
Special Price:
$438.25
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Z-Flex Z-Vent 18" Termination Box (2SVDRTX18)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$546.72
Special Price:
$437.38
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Z-Flex Z-Vent 24" Universal Adaptor (2SVSA24)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$546.72
Special Price:
$437.38
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Z-Flex Z-Vent 20" Stainless Steel Adjustable Vent Pipe (2SVSPA20)
Adjusts from 11.8 inches to 18 inches
Learn More
Regular Price:
$546.57
Special Price:
$437.26
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Z-Flex 6" x 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0610)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$540.43
Special Price:
$432.34
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Z-Flex 4" x 18' Single Wall Oil Vent Connector Kit (2OVSKIT0418)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$537.30
Special Price:
$429.85
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Z-Flex Z-Vent 12" to 18" Concentric Increaser (2SVSI1218)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$536.44
Special Price:
$429.16
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Z-Flex 6" x 12' Single Wall Oil Vent Connector Kit (2OVSKIT0612)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$536.25
Special Price:
$429.00
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Z-Flex Z-Vent 16" Single Wall to Double Wall Adaptor (2SVDSA16)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$534.59
Special Price:
$427.67
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Z-Flex Z-Vent 9" to 10" Concentric Increaser (2SVDI0910)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$533.86
Special Price:
$427.10
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Z-Flex Z-Vent 22" Tee Cap (2SVDTC22)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$533.09
Special Price:
$426.48
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Z-Flex Z-Vent 18" x 2' Stainless Steel Vent Pipe (2SVEP1802)
Single Walled. Can be cut to length
Learn More
Regular Price:
$531.48
Special Price:
$425.19
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Z-Flex Z-Vent 10" Stainless Steel Adjustable Vent Pipe (2SVDPA10)
Adjusts from 11.10 Inches to 110 Inches
Learn More
Regular Price:
$530.50
Special Price:
$424.40
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Z-Flex Z-Vent 10" x 2' Stainless Steel Vent Pipe (2SVDP1002)
Double Walled. Can be cut to length
Learn More
Regular Price:
$530.50
Special Price:
$424.40