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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 9" Lateral 45 WYE Stainless Steel Venting (2SVDL0945)

    Z-Flex Z-Vent 9" Lateral 45 WYE (2SVDL0945)

    Z-Flex Z-Vent 9" Lateral 45 WYE (2SVDL0945)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $812.83

    Special Price: $650.26

    Details
  2. Z-Flex Z-Vent 9" Boot Tee Stainless Steel Venting (2SVDTBT09)

    Z-Flex Z-Vent 9" Boot Tee (2SVDTBT09)

    Z-Flex Z-Vent 9" Boot Tee (2SVDTBT09)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $812.83

    Special Price: $650.26

    Details
  3. Z-Flex Z-Vent 9" Straight Tee (2SVDT09)

    Z-Flex Z-Vent 9" Straight Tee (2SVDT09)

    Z-Flex Z-Vent 9" Straight Tee (2SVDT09)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $710.28

    Special Price: $568.23

    Details
  4. Z-Flex Z-Vent 9" x 3' Stainless Steel Vent Pipe (2SVDP0903)

    Z-Flex Z-Vent 9" x 3' Stainless Steel Vent Pipe (2SVDP0903)

    Z-Flex Z-Vent 9" x 3' Stainless Steel Vent Pipe (2SVDP0903)

    Double Walled. Can be cut to length Learn More

    Regular Price: $612.72

    Special Price: $490.18

    Details
  5. Z-Flex Z-Vent 9" x 90 Degree Elbow Stainless Steel Venting (2SVDE0990)

    Z-Flex Z-Vent 9" x 90 Degree Elbow Stainless Steel Venting (2SVDE0990)

    Z-Flex Z-Vent 9" x 90 Degree Elbow Stainless Steel Venting (2SVDE0990)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $513.63

    Special Price: $410.90

    Details
  6. Z-Flex Z-Vent 9" to 10" Concentric Increaser Stainless Steel Venting (2SVDI0910)

    Z-Flex Z-Vent 9" to 10" Concentric Increaser (2SVDI0910)

    Z-Flex Z-Vent 9" to 10" Concentric Increaser (2SVDI0910)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $464.23

    Special Price: $371.39

    Details
  7. Z-Flex Z-Vent 9" Stainless Steel Adjustable Vent Pipe (2SVDPA09)

    Z-Flex Z-Vent 9" Stainless Steel Adjustable Vent Pipe (2SVDPA09)

    Z-Flex Z-Vent 9" Stainless Steel Adjustable Vent Pipe (2SVDPA09)

    Adjusts from 11.9 Inches to 19 Inches Learn More

    Regular Price: $442.84

    Special Price: $354.28

    Details
  8. Z-Flex Z-Vent 9" x 2' Stainless Steel Vent Pipe (2SVDP0902)

    Z-Flex Z-Vent 9" x 2' Stainless Steel Vent Pipe (2SVDP0902)

    Z-Flex Z-Vent 9" x 2' Stainless Steel Vent Pipe (2SVDP0902)

    Double Walled. Can be cut to length Learn More

    Regular Price: $442.84

    Special Price: $354.28

    Details
  9. Z-Flex Z-Vent 9" x 45 Degree Elbow Stainless Steel Venting (2SVDE0945)

    Z-Flex Z-Vent 9" x 45 Degree Elbow Stainless Steel Venting (2SVDE0945)

    Z-Flex Z-Vent 9" x 45 Degree Elbow Stainless Steel Venting (2SVDE0945)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $424.66

    Special Price: $339.73

    Details
  10. Z-Flex Z-Vent 9" x 15 Degree Elbow Stainless Steel Venting (2SVDE0915)

    Z-Flex Z-Vent 9" x 15 Degree Elbow Stainless Steel Venting (2SVDE0915)

    Z-Flex Z-Vent 9" x 15 Degree Elbow Stainless Steel Venting (2SVDE0915)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $424.66

    Special Price: $339.73

    Details

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