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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 8" x 2' Stainless Steel Vent Pipe (2SVDP0802)

    Z-Flex Z-Vent 8" x 2' Stainless Steel Vent Pipe (2SVDP0802)

    Z-Flex Z-Vent 8" x 2' Stainless Steel Vent Pipe (2SVDP0802)

    Double Walled. Can be cut to length Learn More

    Regular Price: $1,105.85

    Special Price: $884.68

    Details
  2. Z-Flex 7" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0740)

    Z-Flex 7" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0740)

    Z-Flex 7" x 40' Length of Aluminum 2-Ply Liner (2GAXXXX0740)

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

    Regular Price: $1,104.92

    Special Price: $883.94

    Details
  3. Z-Flex Z-Vent 10" to 16" Eccentric Increaser Stainless Steel Venting (2SVDIE1016)

    Z-Flex Z-Vent 10" to 16" Eccentric Increaser (2SVDIE1016)

    Z-Flex Z-Vent 10" to 16" Eccentric Increaser (2SVDIE1016)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,103.82

    Special Price: $883.06

    Details
  4. Z-Flex Z-Vent 28" Wall Thimble Stainless Steel Venting (2SVDWT28)

    Z-Flex Z-Vent 28" Wall Thimble (2SVDWT28)

    Z-Flex Z-Vent 28" Wall Thimble (2SVDWT28)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,103.10

    Special Price: $882.49

    Details
  5. Z-Flex 9" x 35' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0935)

    Z-Flex 9" x 35' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0935)

    Z-Flex 9" x 35' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0935)

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

    Regular Price: $1,085.85

    Special Price: $868.69

    Details
  6. Z-Flex Z-Vent 26" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA26)

    Z-Flex Z-Vent 26" Flashing 0-30 Degrees (2SVDFA26)

    Z-Flex Z-Vent 26" Flashing 0-30 Degrees (2SVDFA26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,085.21

    Special Price: $868.17

    Details
  7. Z-Flex Z-Vent 26" Termination Box Stainless Steel Venting (2SVDRTX26)

    Z-Flex Z-Vent 26" Termination Box (2SVDRTX26)

    Z-Flex Z-Vent 26" Termination Box (2SVDRTX26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,082.73

    Special Price: $866.18

    Details
  8. Z-Flex 6" x 25' All Fuel Stainless Steel Kit (2ZFLKIT0625)

    Z-Flex 6" x 25' All Fuel Stainless Steel Kit (2ZFLKIT0625)

    Z-Flex 6" x 25' All Fuel Stainless Steel Kit (2ZFLKIT0625)

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

    Regular Price: $1,082.54

    Special Price: $866.04

    Details
  9. Z-Flex 10" x 25' Insulating Blanket with Wrap and Gear Clamps (2INSKIT1025)

    Z-Flex 10" x 25' Insulating Blanket with Wrap and Gear Clamps (2INSKIT1025)

    Z-Flex 10" x 25' Insulating Blanket with Wrap and Gear Clamps (2INSKIT1025)

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

    Regular Price: $1,082.44

    Special Price: $865.95

    Details
  10. Z-Flex 10" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX1045)

    Z-Flex 10" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX1045)

    Z-Flex 10" x 45' Length of Aluminum 2-Ply Liner (2GAXXXX1045)

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

    Regular Price: $1,080.68

    Special Price: $864.55

    Details

Items 61 to 70 of 2063 total

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