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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.

Items 1 to 10 of 19 total

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  1. Z-Flex Z-Vent 3" Inspection Port Length Stainless Steel Venting (2SVDPRT03.5)

    Z-Flex Z-Vent 3" Inspection Port Length (2SVDPRT03.5)

    Z-Flex Z-Vent 3" Inspection Port Length (2SVDPRT03.5)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $167.96

    Special Price: $134.37

    Details
  2. Z-Flex Z-Vent 4" Inspection Port Length Stainless Steel Venting (2SVDPRT04.5)

    Z-Flex Z-Vent 4" Inspection Port Length (2SVDPRT04.5)

    Z-Flex Z-Vent 4" Inspection Port Length (2SVDPRT04.5)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $185.60

    Special Price: $148.48

    Details
  3. Z-Flex Z-Vent 5" Inspection Port Length Stainless Steel Venting (2SVDPRT05.5)

    Z-Flex Z-Vent 5" Inspection Port Length (2SVDPRT05.5)

    Z-Flex Z-Vent 5" Inspection Port Length (2SVDPRT05.5)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $221.06

    Special Price: $176.86

    Details
  4. Z-Flex Z-Vent 6" Inspection Port Length Stainless Steel Venting (2SVDPRT06.5)

    Z-Flex Z-Vent 6" Inspection Port Length (2SVDPRT06.5)

    Z-Flex Z-Vent 6" Inspection Port Length (2SVDPRT06.5)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $235.21

    Special Price: $188.17

    Details
  5. Z-Flex Z-Vent 7" Inspection Port Length Stainless Steel Venting (2SVDPRT07.5)

    Z-Flex Z-Vent 7" Inspection Port Length (2SVDPRT07.5)

    Z-Flex Z-Vent 7" Inspection Port Length (2SVDPRT07.5)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $282.59

    Special Price: $226.08

    Details
  6. Z-Flex Z-Vent 9" Inspection Port Length Stainless Steel Venting (2SVDPRT09.5)

    Z-Flex Z-Vent 9" Inspection Port Length (2SVDPRT09.5)

    Z-Flex Z-Vent 9" Inspection Port Length (2SVDPRT09.5)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $348.92

    Special Price: $279.14

    Details
  7. Z-Flex Z-Vent 10" Inspection Port Length Stainless Steel Venting (2SVDPRT10.5)

    Z-Flex Z-Vent 10" Inspection Port Length (2SVDPRT10.5)

    Z-Flex Z-Vent 10" Inspection Port Length (2SVDPRT10.5)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $359.54

    Special Price: $287.63

    Details
  8. Z-Flex Z-Vent 12" Inspection Port Length Stainless Steel Venting (2SVDPRT12.5)

    Z-Flex Z-Vent 12" Inspection Port Length (2SVDPRT12.5)

    Z-Flex Z-Vent 12" Inspection Port Length (2SVDPRT12.5)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $403.33

    Special Price: $322.67

    Details
  9. Z-Flex Z-Vent 14" Inspection Port Length Stainless Steel Venting (2SVDPRT14.5)

    Z-Flex Z-Vent 14" Inspection Port Length (2SVDPRT14.5)

    Z-Flex Z-Vent 14" Inspection Port Length (2SVDPRT14.5)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $485.88

    Special Price: $388.70

    Details
  10. Z-Flex Z-Vent 16" Inspection Port Length Stainless Steel Venting (2SVDPRT16.5)

    Z-Flex Z-Vent 16" Inspection Port Length (2SVDPRT16.5)

    Z-Flex Z-Vent 16" Inspection Port Length (2SVDPRT16.5)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $773.73

    Special Price: $618.99

    Details

Items 1 to 10 of 19 total

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