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Bosch Therm gas and propane tankless water heaters and Bosch Powerstream electric tankless water heaters.

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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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  1. Z-Flex Z-Vent 24" Lateral 45 WYE Stainless Steel Venting (2SVDL2445)

    Z-Flex Z-Vent 24" Lateral 45 WYE (2SVDL2445)

    Z-Flex Z-Vent 24" Lateral 45 WYE (2SVDL2445)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,457.92

    Special Price: $1,966.33

    Details
  2. Z-Flex Z-Vent 24" Boot Tee Stainless Steel Venting (2SVDTBT24)

    Z-Flex Z-Vent 24" Boot Tee (2SVDTBT24)

    Z-Flex Z-Vent 24" Boot Tee (2SVDTBT24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,457.92

    Special Price: $1,966.33

    Details
  3. Z-Flex Z-Vent 24" Straight Tee (2SVDT24)

    Z-Flex Z-Vent 24" Straight Tee (2SVDT24)

    Z-Flex Z-Vent 24" Straight Tee (2SVDT24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,627.24

    Special Price: $1,301.79

    Details
  4. Z-Flex Z-Vent 24" x 90 Degree Elbow Stainless Steel Venting (2SVDE2490)

    Z-Flex Z-Vent 24" x 90 Degree Elbow Stainless Steel Venting (2SVDE2490)

    Z-Flex Z-Vent 24" x 90 Degree Elbow Stainless Steel Venting (2SVDE2490)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,438.34

    Special Price: $1,150.68

    Details
  5. Z-Flex Z-Vent 24" x 3' Stainless Steel Vent Pipe (2SVDP2403)

    Z-Flex Z-Vent 24" x 3' Stainless Steel Vent Pipe (2SVDP2403)

    Z-Flex Z-Vent 24" x 3' Stainless Steel Vent Pipe (2SVDP2403)

    Double Walled. Can be cut to length Learn More

    Regular Price: $1,394.59

    Special Price: $1,115.68

    Details
  6. Z-Flex Z-Vent 24" x 45 Degree Elbow Stainless Steel Venting (2SVDE2445)

    Z-Flex Z-Vent 24" x 45 Degree Elbow Stainless Steel Venting (2SVDE2445)

    Z-Flex Z-Vent 24" x 45 Degree Elbow Stainless Steel Venting (2SVDE2445)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,360.05

    Special Price: $1,088.04

    Details
  7. Z-Flex Z-Vent 24" x 15 Degree Elbow Stainless Steel Venting (2SVDE2415)

    Z-Flex Z-Vent 24" x 15 Degree Elbow Stainless Steel Venting (2SVDE2415)

    Z-Flex Z-Vent 24" x 15 Degree Elbow Stainless Steel Venting (2SVDE2415)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,360.05

    Special Price: $1,088.04

    Details
  8. Z-Flex Z-Vent 24" x 30 Degree Elbow Stainless Steel Venting (2SVDE2430)

    Z-Flex Z-Vent 24" x 30 Degree Elbow Stainless Steel Venting (2SVDE2430)

    Z-Flex Z-Vent 24" x 30 Degree Elbow Stainless Steel Venting (2SVDE2430)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,360.05

    Special Price: $1,088.04

    Details
  9. Z-Flex Z-Vent 24" Inspection Port Length Stainless Steel Venting (2SVDPRT24.5)

    Z-Flex Z-Vent 24" Inspection Port Length (2SVDPRT24.5)

    Z-Flex Z-Vent 24" Inspection Port Length (2SVDPRT24.5)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,264.93

    Special Price: $1,011.94

    Details
  10. Z-Flex Z-Vent 24" x 2' Stainless Steel Vent Pipe (2SVDP2402)

    Z-Flex Z-Vent 24" x 2' Stainless Steel Vent Pipe (2SVDP2402)

    Z-Flex Z-Vent 24" x 2' Stainless Steel Vent Pipe (2SVDP2402)

    Double Walled. Can be cut to length Learn More

    Regular Price: $1,095.25

    Special Price: $876.20

    Details

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