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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 8" x 15' Gas Single Vent Kit (2SVKXXX0815)

    Z-Flex 8" x 15' Gas Single Vent Kit (2SVKXXX0815)

    Z-Flex 8" x 15' Gas Single Vent Kit (2SVKXXX0815)

    Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $242.68

    Special Price: $194.15

    Details
  2. Z-Flex Z-Vent 5" x 18" Stainless Steel Vent Pipe (2SVDP0501.5)

    Z-Flex Z-Vent 5" x 18" Stainless Steel Vent Pipe (2SVDP0501.5)

    Z-Flex Z-Vent 5" x 18" Stainless Steel Vent Pipe (2SVDP0501.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $242.68

    Special Price: $194.15

    Details
  3. Z-Flex Z-Vent 14" x 6" Stainless Steel Vent Pipe (2SVDP14.5)

    Z-Flex Z-Vent 14" x 6" Stainless Steel Vent Pipe (2SVDP14.5)

    Z-Flex Z-Vent 14" x 6" Stainless Steel Vent Pipe (2SVDP14.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $242.29

    Special Price: $193.83

    Details
  4. Z-Flex 7" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0703)

    Z-Flex 7" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0703)

    Z-Flex 7" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0703)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $242.27

    Special Price: $193.82

    Details
  5. Z-Flex Z-Vent 5" Wall Support Stainless Steel Venting (2SVSWS05)

    Z-Flex Z-Vent 5" Wall Support (2SVSWS05)

    Z-Flex Z-Vent 5" Wall Support (2SVSWS05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $242.13

    Special Price: $193.71

    Details
  6. Z-Flex Z-Dens 6" Adaptor - Weil McLain Slim Fit (SF1000) 10" to 6" - Stainless Steel (2ZDWASF1006)

    Z-Flex Z-Dens 6" Adaptor - Weil McLain Slim Fit (SF1000) 10" to 6" - Stainless Steel (2ZDWASF1006)

    Z-Flex Z-Dens 6" Adaptor - Weil McLain Slim Fit (SF1000) 10" to 6" - Stainless Steel (2ZDWASF1006)

    Adaptor for Weil Mclain Learn More

    Regular Price: $241.94

    Special Price: $193.56

    Details
  7. Z-Flex Z-Vent 6" Exit Cone - Vertical Termination Stainless Steel Venting (2SVDXITC06)

    Z-Flex Z-Vent 6" Exit Cone - Vertical Termination (2SVDXITC06)

    Z-Flex Z-Vent 6" Exit Cone - Vertical Termination (2SVDXITC06)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $241.47

    Special Price: $193.18

    Details
  8. Z-Flex Z-Vent 7" Exit Cone - Vertical Termination Stainless Steel Venting (2SVDXITC07)

    Z-Flex Z-Vent 7" Exit Cone - Vertical Termination (2SVDXITC07)

    Z-Flex Z-Vent 7" Exit Cone - Vertical Termination (2SVDXITC07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $240.80

    Special Price: $192.64

    Details
  9. Z-Flex 8" x 18' Gas Single Vent Kit (2SVKXXX0818)

    Z-Flex 8" x 18' Gas Single Vent Kit (2SVKXXX0818)

    Z-Flex 8" x 18' Gas Single Vent Kit (2SVKXXX0818)

    Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $240.73

    Special Price: $192.58

    Details
  10. Z-Flex 3" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0340)

    Z-Flex 3" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0340)

    Z-Flex 3" x 40' Length of Aluminum 2-Ply Liner (2GAXXXX0340)

    Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $240.73

    Special Price: $192.58

    Details

Items 21 to 30 of 442 total

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  48. Z-Vent 30" Double-Wall Vent (1)
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  1. Z-Flex Chimney Liner (159)
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