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 3" x 18' Double Wall Oil Vent Connector Kit (2OVIKIT0318)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$788.87
Special Price:
$631.10
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Z-Flex 3" x 40' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0340)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$791.46
Special Price:
$633.18
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Z-Flex 4" x 30' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0430)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$794.49
Special Price:
$635.59
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Z-Flex 3" x 40' All Fuel Insert Kit (2OILKTX0340I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$807.32
Special Price:
$645.85
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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 4" x 30' All Fuel Insert Kit (2OILKTX0430I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$811.35
Special Price:
$649.07
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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 3" x 30' All Fuel Stainless Steel Kit (2ZFLKIT0330)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$833.62
Special Price:
$666.90
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Z-Flex 4" x 18' Double Wall Oil Vent Connector Kit (2OVIKIT0418)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$849.09
Special Price:
$679.28
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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 5" x 25' All Fuel Insert Kit (2OILKTX0525I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$869.91
Special Price:
$695.92
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Z-Flex 3" x 45' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0345)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$882.37
Special Price:
$705.90
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Z-Flex 5" x 18' Double Wall Oil Vent Connector Kit (2OVIKIT0518)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$889.67
Special Price:
$711.74
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Z-Flex 3" x 45' All Fuel Insert Kit (2OILKTX0345I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$900.04
Special Price:
$720.03
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Z-Flex 6" x 15' Double Wall Oil Vent Connector Kit (2OVIKIT0615)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$902.65
Special Price:
$722.12
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Z-Flex 10" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT1020)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$904.28
Special Price:
$723.42
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Z-Flex 4" x 30' All Fuel Stainless Steel Kit (2ZFLKIT0430)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$914.05
Special Price:
$731.24
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Z-Flex 4" x 35' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0435)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$916.10
Special Price:
$732.88
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Z-Flex 6" x 18' Double Wall Oil Vent Connector Kit (2OVIKIT0618)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$922.56
Special Price:
$738.06
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Z-Flex 3" x 20' Stainless Steel Flexible Chimney Liner Kit (2KT294C0320)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$928.75
Special Price:
$743.00
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Z-Flex 9" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0920)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$930.12
Special Price:
$744.10
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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 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 3" x 35' All Fuel Stainless Steel Kit (2ZFLKIT0335)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$934.05
Special Price:
$747.25
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Z-Flex 4" x 35' All Fuel Insert Kit (2OILKTX0435I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$934.43
Special Price:
$747.55
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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 5" x 25' All Fuel Stainless Steel Kit (2ZFLKIT0525)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$944.99
Special Price:
$756.00
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Z-Flex 5.5" x 25' Z-Max Oil, Gas, & Pellet Kit (2OILKTX05-525)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$947.12
Special Price:
$757.69
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Z-Flex 10" x 25' Aluminum 2-Ply Chimney Liner Kit (2GACKIT1025)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$955.26
Special Price:
$764.21
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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 3" x 50' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0350)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$974.66
Special Price:
$779.73
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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 9" x 25' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0925)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$983.34
Special Price:
$786.67
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Z-Flex 6" x 25' All Fuel Insert Kit (2OILKTX0625I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$985.80
Special Price:
$788.65
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Z-Flex 3" x 50' All Fuel Insert Kit (2OILKTX0350I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$994.14
Special Price:
$795.32
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Z-Flex 5" x 30' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0530)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,009.64
Special Price:
$807.71
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Z-Flex 6" x 25' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0625)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,011.45
Special Price:
$809.15
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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 3" x 40' All Fuel Stainless Steel Kit (2ZFLKIT0340)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,034.86
Special Price:
$827.89
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Z-Flex 9" x 30' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0930)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,035.86
Special Price:
$828.69
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Z-Flex 4" x 40' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0440)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,037.82
Special Price:
$830.25
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Z-Flex 5.5" x 25' All Fuel Stainless Steel Kit (2ZFLKIT05-525)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,043.84
Special Price:
$835.07
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Z-Flex 4" x 35' All Fuel Stainless Steel Kit (2ZFLKIT0435)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,048.03
Special Price:
$838.42
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Z-Flex 4" x 40' All Fuel Insert Kit (2OILKTX0440I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,058.60
Special Price:
$846.87
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Z-Flex 10" x 30' Aluminum 2-Ply Chimney Liner Kit (2GACKIT1030)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,074.71
Special Price:
$859.77
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Z-Flex 6" x 25' All Fuel Stainless Steel Kit (2ZFLKIT0625)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,082.54
Special Price:
$866.04
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Z-Flex 9" x 35' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0935)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,085.85
Special Price:
$868.69
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Z-Flex 5" x 30' All Fuel Insert Kit (2OILKTX0530I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,106.82
Special Price:
$885.45
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Z-Flex 5" x 30' All Fuel Stainless Steel Kit (2ZFLKIT0530)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,111.41
Special Price:
$889.12
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Z-Flex 5.5" x 30' Z-Max Oil, Gas, & Pellet Kit (2OILKTX05-530)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,120.46
Special Price:
$896.37
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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 3" x 25' Stainless Steel Flexible Chimney Liner Kit (2KT294C0325)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,132.52
Special Price:
$906.02
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Z-Flex 3" x 45' All Fuel Stainless Steel Kit (2ZFLKIT0345)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,136.04
Special Price:
$908.83
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Z-Flex 6" x 30' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0630)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,143.33
Special Price:
$914.66
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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 10" x 35' Aluminum 2-Ply Chimney Liner Kit (2GACKIT1035)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,156.27
Special Price:
$925.01
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Z-Flex 4" x 45' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0445)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,159.64
Special Price:
$927.71
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Z-Flex 4" x 50' All Fuel Insert Kit (2OILKTX0450I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,165.26
Special Price:
$932.20
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Z-Flex 6" x 30' All Fuel Insert Kit (2OILKTX0630I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,166.23
Special Price:
$932.98
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Z-Flex 5" x 35' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0535)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,166.48
Special Price:
$933.18
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Z-Flex 4" x 40' All Fuel Stainless Steel Kit (2ZFLKIT0440)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,182.20
Special Price:
$945.76
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Z-Flex 4" x 45' All Fuel Insert Kit (2OILKTX0445I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,182.84
Special Price:
$946.28
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Z-Flex 5" x 35' All Fuel Insert Kit (2OILKTX0535I)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,189.80
Special Price:
$951.84
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Z-Flex 9" x 40' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0940)
Aluminum Liner Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,222.68
Special Price:
$978.14
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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 5.5" x 30' All Fuel Stainless Steel Kit (2ZFLKIT05-530)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,229.09
Special Price:
$983.26
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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 3" x 50' All Fuel Stainless Steel Kit (2ZFLKIT0350)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,236.19
Special Price:
$988.95
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Z-Flex 4" x 20' Stainless Steel Flexible Chimney Liner Kit (2KT294C0420)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$1,236.54
Special Price:
$989.23
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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