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 7" x 9' Gas Single Vent Kit (2SVKXXX0709)
Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$128.67
Special Price:
$102.94
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Z-Flex 7" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0703)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$131.01
Special Price:
$104.81
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Z-Flex 7" x 10' Length of Aluminum 2-Ply Liner (2GAXXXX0710)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$142.96
Special Price:
$114.37
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Z-Flex 7" Aluminum 2-Ply Extension Kit (2GAEXT0710)
Aluminum Liner Extension For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$155.02
Special Price:
$124.02
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Z-Flex 7" x 3' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0703)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$158.56
Special Price:
$126.85
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Z-Flex 7" x 12' Gas Single Vent Kit (2SVKXXX0712)
Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$165.00
Special Price:
$132.01
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Z-Flex 7" x 5' Additional Length of Insul-Vent Pipe (2INSGAC0705)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$185.13
Special Price:
$148.11
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Z-Flex 7" x 15' Length of Aluminum 2-Ply Liner (2GAXXXX0715)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$187.48
Special Price:
$149.99
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Z-Flex 7" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0706)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$192.15
Special Price:
$153.73
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Z-Flex 7" x 5' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0705)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$216.00
Special Price:
$172.80
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Z-Flex 7" x 18' Gas Single Vent Kit (2SVKXXX0718)
Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$216.49
Special Price:
$173.19
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Z-Flex 7" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0703)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$219.18
Special Price:
$175.35
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Z-Flex 7" x 15' Gas Single Vent Kit (2SVKXXX0715)
Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$222.18
Special Price:
$177.74
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Z-Flex 7" x 20' Length of Aluminum 2-Ply Liner (2GAXXXX0720)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$232.01
Special Price:
$185.61
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Z-Flex 7" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0703)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$242.27
Special Price:
$193.82
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Z-Flex 7" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0709)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$258.30
Special Price:
$206.64
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Z-Flex 7" x 5' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0705)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$288.31
Special Price:
$230.64
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Z-Flex 7" x 5' Flexible Stainless Steel Oval to Round Liner (2ZLSSOR0705)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$288.31
Special Price:
$230.64
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Z-Flex 7" x 6' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0706)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$294.65
Special Price:
$235.73
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Z-Flex 7" x 10' Additional Length of Insul-Vent Pipe (2INSGAC0710)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$316.38
Special Price:
$253.10
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Z-Flex 7" x 25' Length of Aluminum 2-Ply Liner (2GAXXXX0725)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$316.97
Special Price:
$253.58
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Z-Flex 7" x 6' Single Wall Oil Vent Connector Kit (2OVSKIT0706)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$318.29
Special Price:
$254.62
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Z-Flex 7" x 12' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0712)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$324.45
Special Price:
$259.56
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Z-Flex 7" x 30' Length of Aluminum 2-Ply Liner (2GAXXXX0730)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$361.49
Special Price:
$289.20
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Z-Flex 7" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0720)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$365.63
Special Price:
$292.50
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Z-Flex 7" x 10' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0710)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$378.09
Special Price:
$302.46
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Z-Flex 7" x 35' Length of Aluminum 2-Ply Liner (2GAXXXX0735)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$406.02
Special Price:
$324.82
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Z-Flex 7" x 6' Double Wall Oil Vent Connector Kit (2OVIKIT0706)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$416.90
Special Price:
$333.51
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Z-Flex 7" x 25' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0725)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$435.21
Special Price:
$348.16
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Z-Flex 7" x 9' Single Wall Oil Vent Connector Kit (2OVSKIT0709)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$469.78
Special Price:
$375.82
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Z-Flex 7" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0709)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$483.16
Special Price:
$386.53
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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 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 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 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 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 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 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 7" x 15' Insul-Liner Kit (2GIAKXX0715)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$687.00
Special Price:
$549.60
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Z-Flex 7" x 12' Double Wall Oil Vent Connector Kit (2OVIKIT0712)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$696.51
Special Price:
$557.21
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Z-Flex 7" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0720)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$704.61
Special Price:
$563.68
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Z-Flex 7" x 30' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0730)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$712.10
Special Price:
$569.69
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Z-Flex 7" x 35' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0735)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$725.22
Special Price:
$580.18
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Z-Flex 7" x 15' Single Wall Oil Vent Connector Kit (2OVSKIT0715)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$808.39
Special Price:
$646.71
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Z-Flex 7" x 18' Single Wall Oil Vent Connector Kit (2OVSKIT0718)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$822.18
Special Price:
$657.74
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Z-Flex 7" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0715)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$860.17
Special Price:
$688.14
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Z-Flex 7" x 25' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0725)
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 7" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0718)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$891.45
Special Price:
$713.16
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Z-Flex 7" x 15' Double Wall Oil Vent Connector Kit (2OVIKIT0715)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$930.60
Special Price:
$744.49
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Z-Flex 7" x 18' Double Wall Oil Vent Connector Kit (2OVIKIT0718)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$955.45
Special Price:
$764.36
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Z-Flex 7" x 40' Length of Aluminum 2-Ply Liner (2GAXXXX0740)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,104.92
Special Price:
$883.94
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Z-Flex 7" x 25' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0725)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,128.44
Special Price:
$902.75
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Z-Flex 7" x 45' Length of Aluminum 2-Ply Liner (2GAXXXX0745)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,149.45
Special Price:
$919.55
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Z-Flex 7" x 25' All Fuel Insert Kit (2OILKTX0725I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,150.61
Special Price:
$920.49
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Z-Flex 7" x 50' Length of Aluminum 2-Ply Liner (2GAXXXX0750)
Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,193.96
Special Price:
$955.18
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Z-Flex 7" x 25' All Fuel Stainless Steel Kit (2ZFLKIT0725)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,233.75
Special Price:
$987.00
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Z-Flex 7" x 40' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0740)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,275.99
Special Price:
$1,020.80
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Z-Flex 7" x 45' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0745)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,318.22
Special Price:
$1,054.58
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Z-Flex 7" x 30' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0730)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,337.20
Special Price:
$1,069.76
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Z-Flex 7" x 50' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0750)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,359.04
Special Price:
$1,087.22
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Z-Flex 7" x 30' All Fuel Insert Kit (2OILKTX0730I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,363.33
Special Price:
$1,090.66
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Z-Flex 7" x 30' All Fuel Stainless Steel Kit (2ZFLKIT0730)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,455.07
Special Price:
$1,164.06
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Z-Flex 7" x 35' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0735)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,544.45
Special Price:
$1,235.56
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Z-Flex 7" x 35' All Fuel Insert Kit (2OILKTX0735I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,575.36
Special Price:
$1,260.29
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Z-Flex 7" x 35' All Fuel Stainless Steel Kit (2ZFLKIT0735)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,675.71
Special Price:
$1,340.57
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Z-Flex 7" x 40' All Fuel Insert Kit (2OILKTX0740I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,789.55
Special Price:
$1,431.64
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Z-Flex 7" x 45' All Fuel Insert Kit (2OILKTX0745I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,002.82
Special Price:
$1,602.25
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Z-Flex 7" x 40' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0740)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,013.45
Special Price:
$1,610.76
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Z-Flex 7" x 20' Stainless Steel Flexible Chimney Liner Kit (2KT294C0720)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,083.42
Special Price:
$1,666.74
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Z-Flex 7" x 40' All Fuel Stainless Steel Kit (2ZFLKIT0740)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,115.26
Special Price:
$1,692.21
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Z-Flex 7" x 45' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0745)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,164.14
Special Price:
$1,731.31
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Z-Flex 7" x 50' All Fuel Insert Kit (2OILKTX0750I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,214.56
Special Price:
$1,771.64
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Z-Flex 7" x 50' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0750)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,314.09
Special Price:
$1,851.27
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Z-Flex 7" x 50' All Fuel Stainless Steel Kit (2ZFLKIT0750)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,434.62
Special Price:
$1,947.70
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Z-Flex 7" x 25' Stainless Steel Flexible Chimney Liner Kit (2KT294C0725)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,554.59
Special Price:
$2,043.67
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Z-Flex 7" x 30' Stainless Steel Flexible Chimney Liner Kit (2KT294C0730)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$2,980.06
Special Price:
$2,384.05
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Z-Flex 7" x 35' Stainless Steel Flexible Chimney Liner Kit (2KT294C0735)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$3,501.23
Special Price:
$2,800.99