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 Z-Vent 4" to 6" Concentric Increaser (2SVSI0406)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$95.68
Special Price:
$76.54
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Z-Flex Z-Vent 4" to 6" Eccentric Increaser (2SVSIE0406)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$95.68
Special Price:
$76.54
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Z-Flex Z-Vent 26" Guy Band (2SVDGB26)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$96.17
Special Price:
$76.94
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Z-Flex Z-Vent 8" Guy Band (2SVDGB08)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$96.46
Special Price:
$77.17
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Z-Flex 6" Stainless Steel Round to Oval Adapter (2ZRROAX06)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$96.67
Special Price:
$77.34
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Z-Flex 6" Stainless Steel Oval to Round Adapter (2ZRORAX06)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$96.67
Special Price:
$77.34
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Z-Flex 9" Fixed Stainless Steel 90 Degree Elbow (2RE90XX09)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$96.73
Special Price:
$77.38
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Z-Flex Z-Vent 4" Vent Termination Tee Stainless Steel Venting (2SVSTTF04)
Includes bird screen
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Regular Price:
$96.92
Special Price:
$77.54
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Z-Flex 3" Lock'N Go Tee (2ZFTCB03)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$97.04
Special Price:
$77.63
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Z-Flex 3" Z-Lok Tee (2ZFTJ03)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$97.04
Special Price:
$77.63
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Z-Flex Z-Dens 3" Collinear to Concentric Adaptor (2ZDACLC3335)
Single Walled. Can be cut to length
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Regular Price:
$97.07
Special Price:
$77.66
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Z-Flex Z-Vent 6" Firestop Spacer (2SVSFS06)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$98.47
Special Price:
$78.78
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Z-Flex Z-Vent 3" Wall Support Stainless Steel Venting (2SVSWS03)
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Regular Price:
$98.51
Special Price:
$78.81
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Z-Flex Z-Dens 2" Collinear to Concentric Adaptor (2ZDACLC2224)
Single Walled. Can be cut to length
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Regular Price:
$98.81
Special Price:
$79.05
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Z-Flex 10" to 8" Stainless Steel Reducer (2IN3I4X)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$98.81
Special Price:
$79.05
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Z-Flex 8" to 10" Stainless Steel Increaser (2IN8I10X)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$98.81
Special Price:
$79.05
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Z-Flex Z-Vent 7" Storm Collar (2SVDLS07)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$98.99
Special Price:
$79.19
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Z-Flex 8" Stainless Steel Aerocowl Round Base (2ARCORB08)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$99.26
Special Price:
$79.41
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Z-Flex Z-Vent 3" x 45 Degree Elbow Stainless Steel Venting (2SVEEWCF0345)
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Regular Price:
$99.51
Special Price:
$79.61
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Z-Flex Z-Vent 3" x 30 Degree Elbow Stainless Steel Venting (2SVEEWCF0330)
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Regular Price:
$99.53
Special Price:
$79.63
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Z-Flex Z-Vent 3" x 15 Degree Elbow Stainless Steel Venting (2SVEEWCF0315)
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Regular Price:
$99.53
Special Price:
$79.63
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Z-Flex Z-Vent 5" Tee Cap with Drain (2SVDTCD05)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$99.73
Special Price:
$79.79
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Z-Flex Z-Vent 3" x 3' Stainless Steel Vent Pipe (2SVEPWCF0303)
Can be cut to length
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Regular Price:
$99.82
Special Price:
$79.86
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Z-Flex Z-Vent 6" x 18" Stainless Steel Vent Pipe (2SVEP0601.5)
Single Walled. Can be cut to length
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Regular Price:
$100.08
Special Price:
$80.07
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Z-Flex Z-Vent 8" x 12" Stainless Steel Vent Pipe (2SVEP0801)
Single Walled. Can be cut to length
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Regular Price:
$100.08
Special Price:
$80.07
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Z-Flex 5" x 4' 304 Stainless Steel Rigid Liner (2ZR321F0504)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$100.14
Special Price:
$80.11
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Z-Flex Z-Dens 6" 87 Degree Elbow - White (2ZDE687)
Single Walled. Can be cut to length
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Regular Price:
$100.21
Special Price:
$80.18
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Z-Flex Z-Vent 4" Wall Support Stainless Steel Venting (2SVSWS04)
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Regular Price:
$100.50
Special Price:
$80.40
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Z-Flex 4" Stainless Steel Z-Max Cap (2ZMRCS04)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$100.65
Special Price:
$80.51
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Z-Flex Z-Vent 9" Tee Cap (2SVSTC09)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$100.66
Special Price:
$80.53
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Z-Flex 6" x 6" x 4" Galvanized Y (2GAYXXX664)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$100.84
Special Price:
$80.67
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Z-Flex 6" x 6" x 3" Galvanized Y (2GAYXXX663)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$100.84
Special Price:
$80.67
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Z-Flex Z-Vent 6" Tee Cap with Drain (2SVDTCD06)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$101.40
Special Price:
$81.12
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Z-Flex 5" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX05)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$101.49
Special Price:
$81.19
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Z-Flex Z-Dens 6" Adaptor - Z-Vent to 6" - Stainless Steel (2ZDZV8)
Adaptor for CPVC/PVC
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Regular Price:
$101.69
Special Price:
$81.35
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Z-Flex Z-Dens 6" Adaptor - Laars MagnaTherm MGTH/V 1600 to 6" - Stainless Steel (2ZDLAMT08)
Adaptor for Laars MagnaTherm
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Regular Price:
$101.69
Special Price:
$81.35
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Z-Flex Z-Vent 3" Firestop Spacer (2SVDFS03)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$102.96
Special Price:
$82.37
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Z-Flex Z-Vent 7" Termination Coupling (2SVSTPX07)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$103.05
Special Price:
$82.44
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Z-Flex 5" Stainless Steel Deluxe Rain Cap (2RNCAPS05)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$103.41
Special Price:
$82.73
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Z-Flex 7" x 3' 304 Stainless Steel Rigid Liner (2ZR321F0703)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$103.53
Special Price:
$82.83
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Z-Flex Z-Vent 3" Termination Hood Stainless Steel Venting (2SVSHTX03)
Includes bird screen
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Regular Price:
$103.60
Special Price:
$82.89
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Z-Flex 10" Fixed Stainless Steel 90 Degree Elbow (2RE90XX10)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$103.63
Special Price:
$82.90
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Z-Flex Z-Vent 7" Firestop Spacer (2SVSFS07)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$103.68
Special Price:
$82.95
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Z-Flex Z-Vent 6" Stainless Steel Adjustable Vent Pipe (2SVSPA06)
Adjusts from 11.5 Inches to 15 Inches
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Regular Price:
$103.88
Special Price:
$83.10
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Z-Flex Z-Dens 5" Termination Tee with Screen - Stainless Steel (2ZDTT5)
Single Walled. For inner pipe protection
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Regular Price:
$104.40
Special Price:
$83.52
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Z-Flex Z-Vent 4" Extreme Weather Rain Cap Stainless Steel Venting (2SVSHRC04)
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Regular Price:
$104.57
Special Price:
$83.65
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Z-Flex Z-Vent 4" x 15 Degree Elbow Stainless Steel Venting (2SVEEWCF0415)
Learn More
Regular Price:
$104.62
Special Price:
$83.70
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Z-Flex Z-Vent 4" x 30 Degree Elbow Stainless Steel Venting (2SVEEWCF0430)
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Regular Price:
$104.62
Special Price:
$83.70
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Z-Flex Z-Vent 4" x 45 Degree Elbow Stainless Steel Venting (2SVEEWCF0445)
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Regular Price:
$104.62
Special Price:
$83.70
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Z-Flex Z-Vent 10" Tee Cap (2SVSTC10)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$104.87
Special Price:
$83.89
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Z-Flex 8" Stainless Steel Z-Max Flashing (2AFCS08)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$104.96
Special Price:
$83.96
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Z-Flex Z-Vent 4" Wall Thimble (2SVDWT04)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$105.00
Special Price:
$84.00
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Z-Flex Z-Vent 4" Firestop Spacer (2SVDFS04)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$105.00
Special Price:
$84.00
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Z-Flex Z-Vent 16" Clamp Band (2SVSCB16)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$105.06
Special Price:
$84.05
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Z-Flex 7" x 7" x 3" Galvanized Y (2GAYXXX773)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$106.44
Special Price:
$85.16
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Z-Flex 7" x 7" x 4" Galvanized Y (2GAYXXX774)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$106.44
Special Price:
$85.16
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Z-Flex 4" Lock'N Go Tee (2ZFTCB04)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$106.50
Special Price:
$85.20
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Z-Flex 4" Z-Lok Tee (2ZFTJ04)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$106.50
Special Price:
$85.20
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Z-Flex Z-Vent 4" Termination Hood Stainless Steel Venting (2SVSHTX04)
Includes bird screen
Learn More
Regular Price:
$106.59
Special Price:
$85.27
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Z-Flex Z-Dens 4" Condensate Drain - White (2ZDCD4)
Single Walled. Can be cut to length. For condensation collection prevention
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Regular Price:
$106.88
Special Price:
$85.50
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Z-Flex 5.5" Stainless Steel Deluxe Rain Cap (2RNCAPS05-5)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$108.12
Special Price:
$86.49
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Z-Flex Z-Vent 5" x 2' Stainless Steel Vent Pipe (2SVEPWC0502)
Single Walled. Can be cut to length
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Regular Price:
$108.42
Special Price:
$86.74
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Z-Flex 8" x 8" x 3" Galvanized Y (2GAYXXX883)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$108.58
Special Price:
$86.87
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Z-Flex 8" x 8" x 4" Galvanized Y (2GAYXXX884)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$108.58
Special Price:
$86.87
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Z-Flex Z-Vent 6" x 6" Stainless Steel Vent Pipe (2SVDP06.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$109.02
Special Price:
$87.22
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Z-Flex Z-Vent 7" Tee Cap with Drain (2SVDTCD07)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$109.45
Special Price:
$87.56
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Z-Flex Z-Vent 6" Wall Thimble (2SVDWT06)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$109.53
Special Price:
$87.62
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Z-Flex Z-Vent 6" Firestop Spacer (2SVDFS06)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$109.54
Special Price:
$87.63
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Z-Flex Z-Vent 3" Vertical Condensation Drain Tee (2SVEVWCF03)
Learn More
Regular Price:
$109.77
Special Price:
$87.81
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Z-Flex Z-Vent 5" x 6" Stainless Steel Vent Pipe (2SVDP05.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$109.86
Special Price:
$87.89
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Z-Flex Z-Vent 8" Universal Adaptor (2SVSA08)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$110.15
Special Price:
$88.12
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Z-Flex Z-Vent 5" Firestop Spacer (2SVDFS05)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$110.47
Special Price:
$88.38
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Z-Flex Z-Vent 5" Flat Flashing (2SVSF05)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$110.49
Special Price:
$88.39
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Z-Flex Z-Vent 28" Guy Band (2SVDGB28)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$110.55
Special Price:
$88.44
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Z-Flex 7" Stainless Steel Oval to Round Adapter (2ZRORAX07)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$110.69
Special Price:
$88.55
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Z-Flex 7" Stainless Steel Round to Oval Adapter (2ZRROAX07)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$110.69
Special Price:
$88.55
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Z-Flex 6" Stainless Steel Deluxe Rain Cap (2RNCAPS06)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$111.30
Special Price:
$89.04
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Z-Flex 5" Stainless Steel Z-Max Cap (2ZMRCS05)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$111.46
Special Price:
$89.17
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Z-Flex Z-Vent 8" Wall Thimble (2SVSWTF08)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$112.67
Special Price:
$90.14
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Z-Flex Z-Vent 4" x 3' Stainless Steel Vent Pipe (2SVEPWCF0403)
Can be cut to length
Learn More
Regular Price:
$112.79
Special Price:
$90.23
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Z-Flex Z-Vent 10" Inspection Port (2SVSPRT10.5)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$113.08
Special Price:
$90.46
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Z-Flex Z-Vent 3" x 90 Degree Elbow Stainless Steel Venting (2SVEEWCF0390)
Learn More
Regular Price:
$113.33
Special Price:
$90.67
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Z-Flex Z-Vent 8" Termination Coupling (2SVSTPX08)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$113.54
Special Price:
$90.84
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Z-Flex 6" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX06)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$113.62
Special Price:
$90.90
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Z-Flex Z-Vent 9" Inspection Port (2SVSPRT09.5)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$114.62
Special Price:
$91.70
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Z-Flex 6" x 4' 304 Stainless Steel Rigid Liner (2ZR321F0604)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$114.78
Special Price:
$91.83
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Z-Flex 8" x 3' 304 Stainless Steel Rigid Liner (2ZR321F0803)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$115.20
Special Price:
$92.16
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Z-Flex Z-Vent 8" Firestop Spacer (2SVSFS08)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$115.22
Special Price:
$92.17
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Z-Flex 5" Lock'N Go Tee (2ZFTCB05)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$115.97
Special Price:
$92.78
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Z-Flex 5" Z-Lok Tee (2ZFTJ05)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$115.97
Special Price:
$92.78
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Z-Flex Z-Vent 9" Storm Collar (2SVSLS09)
Single Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$116.47
Special Price:
$93.18
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Z-Flex Z-Vent 6" x 2' Stainless Steel Vent Pipe (2SVEP0602)
Single Walled. Can be cut to length
Learn More
Regular Price:
$116.78
Special Price:
$93.43
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Z-Flex Z-Dens 5" Test Port - White (2ZDTP5)
Single Walled. For gas analysis.
Learn More
Regular Price:
$116.91
Special Price:
$93.53
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Z-Flex Z-Vent 5" Wall Thimble (2SVDWT05)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$117.04
Special Price:
$93.62
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Z-Flex Z-Dens 6" CPVC/PVC Pipe Adaptor - Stainless Steel (2ZDCPVCF6)
Adaptor for CPVC/PVC
Learn More
Regular Price:
$117.20
Special Price:
$93.76
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Z-Flex Z-Vent 9" Tee Cap (2SVDTC09)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$117.45
Special Price:
$93.96
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Z-Flex Z-Vent 4" to 3" Reducer (2SVDR0403)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$117.56
Special Price:
$94.06
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Z-Flex Z-Vent 3" to 4" Concentric Increaser (2SVDI0304)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$117.56
Special Price:
$94.06
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Z-Flex 5.5" Stainless Steel Z-Max Cap (2ZMRCS05.5)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
Learn More
Regular Price:
$118.00
Special Price:
$94.40
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Z-Flex Z-Vent 7" Firestop Spacer (2SVDFS07)
Double Wall Stainless Steel, Category III Venting
Learn More
Regular Price:
$119.12
Special Price:
$95.29