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.

Z-Flex Z-Dens 2" x 12" Polypropylene Vent Pipe - White (2ZDP212)

Z-Flex Z-Dens 2" x 12" Polypropylene Vent Pipe - White (2ZDP212)

Single Walled. Can be cut to length Learn More
Regular Price: $34.43

Special Price: $27.54
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Z-Flex Z-Dens 2" Black Wall Plate (2ZDWPB2)

Z-Flex Z-Dens 2" Black Wall Plate (2ZDWPB2)

Single Walled. For aesthetic purposes Learn More
Regular Price: $34.43

Special Price: $27.54
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Z-Flex Z-Dens 2" x 36" Polypropylene Vent Pipe - White (2ZDP236)

Z-Flex Z-Dens 2" x 36" Polypropylene Vent Pipe - White (2ZDP236)

Single Walled. Can be cut to length Learn More
Regular Price: $34.43

Special Price: $27.54
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Z-Flex Z-Dens 2" 87 Degree Elbow - Black (2ZDE287UV)

Z-Flex Z-Dens 2" 87 Degree Elbow - Black (2ZDE287UV)

Single Walled. Can be cut to length Learn More
Regular Price: $34.43

Special Price: $27.54
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Z-Flex Z-Dens 2" Flexible Spacer / Bracing Bracket (2ZDFS2)

Z-Flex Z-Dens 2" Flexible Spacer / Bracing Bracket (2ZDFS2)

For use within chimney Learn More
Regular Price: $34.43

Special Price: $27.54
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Z-Flex Z-Dens 2" x 12" Polypropylene Vent Pipe UV - Black (2ZDP212UV)

Z-Flex Z-Dens 2" x 12" Polypropylene Vent Pipe UV - Black (2ZDP212UVUV)

Single Walled. Can be cut to length Learn More
Regular Price: $34.43

Special Price: $27.54
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Z-Flex Z-Dens 2" 45 Degree Elbow - Black (2ZDE245UV)

Z-Flex Z-Dens 2" 45 Degree Elbow - Black (2ZDE245UV)

Single Walled. Can be cut to length Learn More
Regular Price: $34.43

Special Price: $27.54
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Z-Flex Z-Dens 2" Locking Clamp (2ZDLC2)

Z-Flex Z-Dens 2" Locking Clamp (2ZDLC2)

Single Walled. For securing purposes Learn More
Regular Price: $35.18

Special Price: $28.14
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Z-Flex Z-Dens 2" Rigid/Concentric Gasket - Brown (2ZDG2V)

Z-Flex Z-Dens 2" Rigid/Concentric Gasket - Brown (2ZDG2V)

Requires gasket lubricant Learn More
Regular Price: $35.66

Special Price: $28.53
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Z-Flex Z-Dens 2" x 36" Polypropylene Vent Pipe - Black (2ZDP236UV)

Z-Flex Z-Dens 2" x 36" Polypropylene Vent Pipe - Black (2ZDP236UV)

Single Walled. Can be cut to length Learn More
Regular Price: $39.55

Special Price: $31.64
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Z-Flex Z-Dens 2" Flat Flashing - 0 Degrees (2ZDFF2)

Z-Flex Z-Dens 2" Flat Flashing - 0 Degrees (2ZDFF2)

Single Walled. For roof usage Learn More
Regular Price: $41.31

Special Price: $33.05
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Z-Flex Z-Dens 2" Storm Collar - Stainless Steel (2SVSLSF02)

Z-Flex Z-Dens 2" Storm Collar - Stainless Steel (2SVSLSF02)

Single Walled. For storm protection Learn More
Regular Price: $41.31

Special Price: $33.05
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Z-Flex Z-Dens 2" CPVC/PVC Coupling Adaptor - Stainless Steel (2ZDCPVC2)

Z-Flex Z-Dens 2" CPVC/PVC Coupling Adaptor - Stainless Steel (2ZDCPVC2)

Adaptor for CPVC/PVC Learn More
Regular Price: $41.85

Special Price: $33.49
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Z-Flex Z-Dens 2" Adaptor - Appliance with Gasket & Clamp - Stainless Steel (2ZDCPVCG2)

Z-Flex Z-Dens 2" Adaptor - Appliance with Gasket & Clamp CPVC/PVC Coupling - Stainless Steel (2ZDCPVCG2)

Adaptor with gasket and clamp Learn More
Regular Price: $41.85

Special Price: $33.49
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Z-Flex Z-Dens 2" 45 Degree Elbow - White (2ZDE245)

Z-Flex Z-Dens 2" 45 Degree Elbow - White (2ZDE245)

Single Walled. Can be cut to length Learn More
Regular Price: $42.18

Special Price: $33.74
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Z-Flex Z-Dens 2" 87 Degree Elbow - White (2ZDE287)

Z-Flex Z-Dens 2" 87 Degree Elbow - White (2ZDE287)

Single Walled. Can be cut to length Learn More
Regular Price: $42.18

Special Price: $33.74
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Z-Flex Z-Dens 2" Eccentric Increaser - 2" to 3" - White (2ZDI23)

Z-Flex Z-Dens 2" Eccentric Increaser - 2" to 3" - White (2ZDI23)

Single Walled. Can be cut to length Learn More
Regular Price: $42.87

Special Price: $34.29
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Z-Flex Z-Dens 2" Guy Band (2SVSGB02)

Z-Flex Z-Dens 2" Guy Band (2SVSGB02)

Single Walled. Can be cut to length Learn More
Regular Price: $45.13

Special Price: $36.11
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Z-Flex Z-Dens 2" Flexible Ring (2ZDFR2)

Z-Flex Z-Dens 2" Flexible Ring (2ZDFR2)

Single Walled. Learn More
Regular Price: $45.63

Special Price: $36.51
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Z-Flex Z-Dens 2" x 24" Polypropylene Vent Pipe - Black (2ZDP224UV)

Z-Flex Z-Dens 2" x 24" Polypropylene Vent Pipe - Black (2ZDP224UV)

Single Walled. Can be cut to length Learn More
Regular Price: $46.29

Special Price: $37.03
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Z-Flex Z-Dens 2" x 72" Polypropylene Vent Pipe - White (2ZDP272)

Z-Flex Z-Dens 2" x 72" Polypropylene Vent Pipe - White (2ZDP272)

Single Walled. Can be cut to length Learn More
Regular Price: $47.09

Special Price: $37.67
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Z-Flex Z-Dens 2" End Screen - Stainless Steel (2ZDES2)

Z-Flex Z-Dens 2" End Screen - Stainless Steel (2ZDES2)

Single Walled. For inner pipe protection Learn More
Regular Price: $47.17

Special Price: $37.74
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Z-Flex Z-Dens 2" Fixing Bracket/Support Clamp (2ZDFB2)

Z-Flex Z-Dens 2" Fixing Bracket/Support Clamp (2ZDFB2)

Single Walled. For securing purposes Learn More
Regular Price: $48.06

Special Price: $38.44
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Z-Flex Z-Dens 2" Concentric Termination Air Cap (2ZDCTAC4)

Z-Flex Z-Dens 2" Concentric Termination Air Cap (2ZDCTAC4)

For termination usage Learn More
Regular Price: $48.75

Special Price: $39.01
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Z-Flex Z-Dens 2" Test Port - White (2ZDTP2)

Z-Flex Z-Dens 2" Test Port - White (2ZDTP2)

Single Walled. For gas analysis. Learn More
Regular Price: $51.22

Special Price: $40.97
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Z-Flex Z-Dens 2.6" to 8.3" Adjustable Pipe - White (2ZDAP2)

Z-Flex Z-Dens 2.6" to 8.3" Adjustable Pipe - White (2ZDAP2)

Single Walled. Can be cut and adjusted to length Learn More
Regular Price: $51.82

Special Price: $41.46
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Z-Flex Z-Dens 2" Concentric Reducer - 3" to 2" - White (2ZDR32)

Z-Flex Z-Dens 2" Concentric Reducer - 3" to 2" - White (2ZDR32)

Single Walled. Can be cut to length Learn More
Regular Price: $53.89

Special Price: $43.11
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Z-Flex Z-Dens 2" Flexible to Rigid Male Adaptor (2ZDFRA2)

Z-Flex Z-Dens 2" Flexible to Rigid Male Adaptor (2ZDFRA2)

Single Walled. For conversion purposes Learn More
Regular Price: $56.73

Special Price: $45.38
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Z-Flex Z-Dens 2" Flexible Coupling (2ZDFC2)

Z-Flex Z-Dens 2" Flexible Coupling (2ZDFC2)

Single Walled. For connecting male ends Learn More
Regular Price: $68.90

Special Price: $55.12
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Z-Flex Z-Dens 2" Wall Plate Termination (2ZDWPT24)

Z-Flex Z-Dens 2" Wall Plate Termination (2ZDWPT24)

Single Walled. For termination purposes Learn More
Regular Price: $70.97

Special Price: $56.78
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Z-Flex Z-Dens 2" Termination Tee with Screen - Stainless Steel (2ZDTT2)

Z-Flex Z-Dens 2" Termination Tee with Screen - Stainless Steel (2ZDTT2)

Single Walled. For inner pipe protection Learn More
Regular Price: $71.85

Special Price: $57.49
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Z-Flex Z-Dens 2" Adaptor - Takagi T-H3-DV/140-540 - Stainless Steel (2ZDTA42)

Z-Flex Z-Dens 2" Adaptor - Takagi T-H3-DV/140-540 CPVC/PVC Coupling - Stainless Steel (2ZDTA42)

Adaptor for Takagi Learn More
Regular Price: $83.71

Special Price: $66.96
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Z-Flex Z-Dens 2" Flexible Installation Tool (2ZDFIT2)

Z-Flex Z-Dens 2" Flexible Installation Tool (2ZDFIT2)

Single Walled. For vertical/horizontal installation Learn More
Regular Price: $86.95

Special Price: $69.55
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Z-Flex Z-Dens 2" Condensate Drain - White (2ZDCD2)

Z-Flex Z-Dens 2" Condensate Drain - White (2ZDCD2)

Single Walled. Can be cut to length. For condensation collection prevention Learn More
Regular Price: $89.83

Special Price: $71.86
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Z-Flex Z-Dens 2" Flat Flashing (2SVSSCF02)

Z-Flex Z-Dens 2" Flat Flashing (2SVSSCF02)

Single Walled. For roof usage Learn More
Regular Price: $89.83

Special Price: $71.86
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Z-Flex Z-Dens 2" Adjustable Flashing (2SVSADJF02)

Z-Flex Z-Dens 2" Adjustable Flashing (2SVSADJF02)

Single Walled. For roof usage Learn More
Regular Price: $89.83

Special Price: $71.86
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Z-Flex Z-Dens 2" Round Chimney Cover (2ZDRCC2)

Z-Flex Z-Dens 2" Round Chimney Cover (2ZDRCC2)

Single Walled. Covers vertical installation Learn More
Regular Price: $91.13

Special Price: $72.90
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Z-Flex Z-Dens 2" Collinear to Concentric Adaptor (2ZDACLC2224)

Z-Flex Z-Dens 2" Collinear to Concentric Adaptor (2ZDACLC2224)

Single Walled. Can be cut to length Learn More
Regular Price: $98.81

Special Price: $79.05
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Z-Flex Z-Dens 2" Female to Flexible Rigid Adaptor (2ZDFFA2)

Z-Flex Z-Dens 2" Female to Flexible Rigid Adaptor (2ZDFFA2)

Single Walled. For conversion purposes Learn More
Regular Price: $105.72

Special Price: $84.57
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Z-Flex Z-Dens 2" Concentric Termination Horizontal (2ZDCTH24)

Z-Flex Z-Dens 2" Concentric Termination Horizontal (2ZDCTH24)

Single Walled. Terminates horizontal piping Learn More
Regular Price: $107.79

Special Price: $86.24
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Z-Flex Z-Dens 2" Adjustable Flashing (Small) (2ZDAF2)

Z-Flex Z-Dens 2" Adjustable Flashing (Small) (2ZDAF2)

Single Walled. For roof usage Learn More
Regular Price: $138.83

Special Price: $111.07
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Z-Flex Z-Dens 2" Adjustable Flashing (Medium) (2ZDAFM2)

Z-Flex Z-Dens 2" Adjustable Flashing (Medium) (2ZDAFM2)

Single Walled. For roof usage Learn More
Regular Price: $143.73

Special Price: $114.99
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Z-Flex Z-Dens 2" Condensate Trap (2ZDCT)

Z-Flex Z-Dens 2" Condensate Trap (2ZDCT)

Single Walled. Can be cut to length. For condensation collection prevention Learn More
Regular Price: $143.73

Special Price: $114.99
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Z-Flex Z-Dens 2" Concentric Termination Vertical (2ZDCTV24)

Z-Flex Z-Dens 2" Concentric Termination Vertical (2ZDCTV24)

Single Walled. Terminates vertical piping Learn More
Regular Price: $149.27

Special Price: $119.42
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Z-Flex Z-Dens 2" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP2)

Z-Flex Z-Dens 2" Low Profile Horizontal Kit - Stainless Steel (2ZDHKLP2)

Single Walled. Low-profile alternative Learn More
Regular Price: $174.11

Special Price: $139.29
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Z-Flex Z-Dens 2" Flexible Ceiling Plate (2ZDCPS2)

Z-Flex Z-Dens 2" Flexible Ceiling Plate (2ZDCPS2)

Single Walled. Learn More
Regular Price: $179.42

Special Price: $143.54
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Z-Flex Z-Dens 2" Flexible Kit Extension (2ZDFKX2)

Z-Flex Z-Dens 2" Flexible Kit Extension (2ZDFKX2)

For lengthening purposes Learn More
Regular Price: $185.81

Special Price: $148.65
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Z-Flex Z-Dens 2" Flexible Ceiling Plate to Concentric - Ventilated Chimney Air (2ZDCPC2)

Z-Flex Z-Dens 2" Flexible Ceiling Plate to Concentric - Ventilated Chimney Air (2ZDCPC2)

Single Walled. For conversion purposes Learn More
Regular Price: $199.55

Special Price: $159.64
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Z-Flex Z-Dens 2" Flexible Base Kit (2ZDFBK2)

Z-Flex Z-Dens 2" Flexible Base Kit (2ZDFBK2)

Single Walled Learn More
Regular Price: $209.08

Special Price: $167.27
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Z-Flex Z-Dens 2" Flexible Base to Concentric - Ventilated Chimney Air (2ZDFBC224)

Z-Flex Z-Dens 2" Flexible Base to Concentric - Ventilated Chimney Air (2ZDFBC224)

Single Walled. For conversion purposes Learn More
Regular Price: $209.83

Special Price: $167.87
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Z-Flex Z-Dens 2" Flexible Base to Concentric - Room Air (2ZDFBC2)

Z-Flex Z-Dens 2" Flexible Base to Concentric - Room Air (2ZDFBC2)

Single Walled. For conversion purposes Learn More
Regular Price: $212.98

Special Price: $170.38
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Z-Flex Z-Dens 2" Flexible Base to Collinear (2ZDFBCL2)

Z-Flex Z-Dens 2" Flexible Base to Collinear (2ZDFBCL2)

Single Walled Learn More
Regular Price: $255.37

Special Price: $204.30
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Z-Flex Z-Dens 2" Flexible Liner Kit (2ZD2FLK2)

Z-Flex Z-Dens 2" Flexible Liner Kit (2ZD2FLK2)

Single Walled. Can be cut to length Learn More
Regular Price: $266.06

Special Price: $212.84
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Z-Flex Z-Dens 2" Telescopic Flexible Ceiling Plate to Concentric - Ventilated Chimney Air (2ZDCPCT2)

Z-Flex Z-Dens 2" Telescopic Flexible Ceiling Plate to Concentric - Ventilated Chimney Air (2ZDCPCT2)

Single Walled. For conversion purposes Learn More
Regular Price: $268.42

Special Price: $214.74
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Z-Flex Z-Dens 2" Flexible Liner (2ZDFL412)

Z-Flex Z-Dens 2" Flexible Liner (2ZDFL412)

Single Walled. Can be cut to length Learn More
Regular Price: $352.00

Special Price: $281.60
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Z-Flex Z-Dens 2" Concentric Horizontal Kit (2ZDHK2)

Z-Flex Z-Dens 2" Concentric Horizontal Kit (2ZDHK2)

Single Walled. For horizontal piping Learn More
Regular Price: $445.22

Special Price: $350.75
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Z-Flex Z-Dens 2" x 25' Chimney Flexible Kit (2ZDFK225)

Z-Flex Z-Dens 2" x 25' Chimney Flexible Kit (2ZDFK225)

For vertical installations Learn More
Regular Price: $702.45

Special Price: $561.97
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Z-Flex Z-Dens 2" Flexible Liner (2ZDFL822)

Z-Flex Z-Dens 2" Flexible Liner (2ZDFL822)

Single Walled. Can be cut to length Learn More
Regular Price: $703.96

Special Price: $563.18
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Z-Flex Z-Dens 2" x 35' Chimney Flexible Kit (2ZDFK235)

Z-Flex Z-Dens 2" x 35' Chimney Flexible Kit (2ZDFK235)

For vertical installations Learn More
Regular Price: $788.27

Special Price: $630.61
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