Z-Flex
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 8" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0803)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$137.17
Special Price:
$109.74
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Z-Flex 8" x 9' Gas Single Vent Kit (2SVKXXX0809)
Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$140.66
Special Price:
$112.53
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Z-Flex 8" x 10' Length of Aluminum 2-Ply Liner (2GAXXXX0810)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$155.63
Special Price:
$124.50
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Z-Flex 8" Aluminum 2-Ply Extension Kit (2GAEXT0810)
Aluminum Liner Extension For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$167.35
Special Price:
$133.87
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Z-Flex 8" x 3' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0803)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$167.64
Special Price:
$134.10
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Z-Flex 8" x 12' Gas Single Vent Kit (2SVKXXX0812)
Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$181.90
Special Price:
$145.52
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Z-Flex 8" x 5' Additional Length of Insul-Vent Pipe (2INSGAC0805)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$200.70
Special Price:
$160.55
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Z-Flex 8" x 15' Length of Aluminum 2-Ply Liner (2GAXXXX0815)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$206.48
Special Price:
$165.19
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Z-Flex 8" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0806)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$212.39
Special Price:
$169.91
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Z-Flex 8" x 5' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0805)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$228.08
Special Price:
$182.46
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Z-Flex 8" x 18' Gas Single Vent Kit (2SVKXXX0818)
Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$240.73
Special Price:
$192.58
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Z-Flex 8" x 15' Gas Single Vent Kit (2SVKXXX0815)
Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$242.68
Special Price:
$194.15
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Z-Flex 8" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0803)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$257.13
Special Price:
$205.71
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Z-Flex 8" x 20' Length of Aluminum 2-Ply Liner (2GAXXXX0820)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$257.34
Special Price:
$205.86
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Z-Flex 8" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0809)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$287.63
Special Price:
$230.10
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Z-Flex 8" x 5' Length of Aluminum 2-Ply Liner (2ZLSCXX0805)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$304.77
Special Price:
$243.81
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Z-Flex 8" x 6' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0806)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$312.82
Special Price:
$250.25
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Z-Flex 8" x 5' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0805)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$318.16
Special Price:
$254.53
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Z-Flex 8" x 5' Flexible Stainless Steel Oval to Round Liner (2ZLSSOR0805)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$318.16
Special Price:
$254.53
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Z-Flex 8" x 6' Single Wall Oil Vent Connector Kit (2OVSKIT0806)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$345.47
Special Price:
$276.38
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Z-Flex 8" x 10' Additional Length of Insul-Vent Pipe (2INSGAC0810)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$347.48
Special Price:
$277.99
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Z-Flex 8" x 25' Length of Aluminum 2-Ply Liner (2GAXXXX0825)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$348.63
Special Price:
$278.91
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Z-Flex 8" x 12' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0812)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$362.83
Special Price:
$290.26
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Z-Flex 8" x 30' Length of Aluminum 2-Ply Liner (2GAXXXX0830)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$399.49
Special Price:
$319.59
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Z-Flex 8" x 10' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0810)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$402.24
Special Price:
$321.78
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Z-Flex 8" x 6' Double Wall Oil Vent Connector Kit (2OVIKIT0806)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$439.48
Special Price:
$351.59
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Z-Flex 8" x 25' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0825)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$445.40
Special Price:
$356.32
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Z-Flex 8" x 9' Single Wall Oil Vent Connector Kit (2OVSKIT0809)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$507.09
Special Price:
$405.67
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Z-Flex 8" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0809)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$510.40
Special Price:
$408.32
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Z-Flex 8" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0820)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$520.56
Special Price:
$416.45
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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 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 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 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 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0810)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$639.46
Special Price:
$511.57
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Z-Flex 8" x 12' Single Wall Oil Vent Connector Kit (2OVSKIT0812)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$648.78
Special Price:
$519.03
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Z-Flex 8" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0812)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$655.57
Special Price:
$524.46
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Z-Flex 8" x 35' Length of Aluminum 2-Ply Liner (2GAXXXX0835)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$670.45
Special Price:
$536.36
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Z-Flex 8" x 18' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0818)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$670.51
Special Price:
$536.41
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Z-Flex 8" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0815)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$708.47
Special Price:
$566.78
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Z-Flex 8" x 40' Length of Aluminum 2-Ply Liner (2GAXXXX0840)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$721.31
Special Price:
$577.06
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Z-Flex 8" x 12' Double Wall Oil Vent Connector Kit (2OVIKIT0812)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$737.06
Special Price:
$589.65
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Z-Flex 8" x 30' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0830)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$749.98
Special Price:
$599.99
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Z-Flex 8" x 15' Insul-Liner Kit (2GIAKXX0815)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$754.53
Special Price:
$603.62
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Z-Flex 8" x 35' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0835)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$763.12
Special Price:
$610.49
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Z-Flex 8" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0820)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$766.83
Special Price:
$613.47
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Z-Flex 8" x 15' Single Wall Oil Vent Connector Kit (2OVSKIT0815)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$869.37
Special Price:
$695.50
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Z-Flex 8" x 25' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0825)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$877.07
Special Price:
$701.66
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Z-Flex 8" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0815)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$905.57
Special Price:
$724.45
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Z-Flex 8" x 15' Length of Aluminum 2-Ply Liner (2ZLSCXX0815)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$916.12
Special Price:
$732.90
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Z-Flex 8" x 40' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0840)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$932.08
Special Price:
$745.66
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Z-Flex 8" x 18' Single Wall Oil Vent Connector Kit (2OVSKIT0818)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$935.59
Special Price:
$748.48
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Z-Flex 8" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0818)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$945.93
Special Price:
$756.75
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Z-Flex 8" x 15' Double Wall Oil Vent Connector Kit (2OVIKIT0815)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$979.62
Special Price:
$783.70
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Z-Flex 8" x 45' Length of Aluminum 2-Ply Liner (2GAXXXX0845)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$981.81
Special Price:
$785.45
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Z-Flex 8" x 18' Double Wall Oil Vent Connector Kit (2OVIKIT0818)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,012.67
Special Price:
$810.13
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Z-Flex 8" x 50' Length of Aluminum 2-Ply Liner (2GAXXXX0850)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,032.67
Special Price:
$826.14
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Z-Flex 8" x 20' Length of Aluminum 2-Ply Liner (2ZLSCXX0820)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,221.78
Special Price:
$977.43
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Z-Flex 8" x 50' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0850)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,226.19
Special Price:
$980.95
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Z-Flex 8" x 25' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0825)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,241.00
Special Price:
$992.80
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Z-Flex 8" x 25' All Fuel Insert Kit (2OILKTX0825I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,265.81
Special Price:
$1,012.64
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Z-Flex 8" x 25' All Fuel Stainless Steel Kit (2ZFLKIT0825)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,354.54
Special Price:
$1,083.63
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Z-Flex 8" x 30' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0830)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,470.98
Special Price:
$1,176.78
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Z-Flex 8" x 30' All Fuel Insert Kit (2OILKTX0830I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,500.43
Special Price:
$1,200.35
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Z-Flex 8" x 30' All Fuel Stainless Steel Kit (2ZFLKIT0830)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,598.65
Special Price:
$1,278.92
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Z-Flex 8" x 35' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0835)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,700.82
Special Price:
$1,360.66
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Z-Flex 8" x 35' All Fuel Insert Kit (2OILKTX0835I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,734.84
Special Price:
$1,387.88
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Z-Flex 8" x 35' All Fuel Stainless Steel Kit (2ZFLKIT0835)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,842.74
Special Price:
$1,474.19
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Z-Flex 8" x 40' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0840)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,929.27
Special Price:
$1,543.42
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Z-Flex 8" x 40' All Fuel Insert Kit (2OILKTX0840I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,967.87
Special Price:
$1,574.29
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Z-Flex 8" x 40' All Fuel Stainless Steel Kit (2ZFLKIT0840)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,085.24
Special Price:
$1,668.19
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Z-Flex 8" x 45' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0845)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,160.47
Special Price:
$1,728.38
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Z-Flex 8" x 45' All Fuel Insert Kit (2OILKTX0845I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,203.69
Special Price:
$1,762.95
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Z-Flex 8" x 45' All Fuel Stainless Steel Kit (2ZFLKIT0845)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,329.35
Special Price:
$1,863.47
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Z-Flex 8" x 20' Stainless Steel Flexible Chimney Liner Kit (2KT294C0820)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,374.18
Special Price:
$1,899.34
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Z-Flex 8" x 50' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0850)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,391.07
Special Price:
$1,912.85
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Z-Flex 8" x 50' All Fuel Insert Kit (2OILKTX0850I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,440.23
Special Price:
$1,952.18
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Z-Flex 8" x 50' All Fuel Stainless Steel Kit (2ZFLKIT0850)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,573.45
Special Price:
$2,058.76
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Z-Flex 8" x 25' Stainless Steel Flexible Chimney Liner Kit (2KT294C0825)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,911.17
Special Price:
$2,328.93
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Z-Flex 8" x 30' Stainless Steel Flexible Chimney Liner Kit (2KT294C0830)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$3,455.43
Special Price:
$2,764.35
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Z-Flex 8" x 35' Stainless Steel Flexible Chimney Liner Kit (2KT294C0835)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$3,993.64
Special Price:
$3,194.92