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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 18 total

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  1. Z-Flex Z-Dens 6" Condensate Drain - White (2ZDCD8H)

    Z-Flex Z-Dens 6" Condensate Drain - White (2ZDCD8H)

    Z-Flex Z-Dens 6" Condensate Drain - White (2ZDCD8H)

    Single Walled. Can be cut to length. For condensation collection prevention Learn More

    Regular Price: $293.81

    Special Price: $235.05

    Details
  2. Z-Flex Z-Dens 6" Condensate Drain - White (2ZDCD6H)

    Z-Flex Z-Dens 6" Condensate Drain - White (2ZDCD6H)

    Z-Flex Z-Dens 6" Condensate Drain - White (2ZDCD6H)

    Single Walled. Can be cut to length. For condensation collection prevention Learn More

    Regular Price: $153.73

    Special Price: $122.98

    Details
  3. Z-Flex Z-Dens 2"/4" Concentric Drain - White (2ZDCD24)

    Z-Flex Z-Dens 2"/4" Concentric Drain - White (2ZDCD24)

    Z-Flex Z-Dens 2"/4" Concentric Drain - White (2ZDCD24)

    Concentric. For condensation collection prevention Learn More

    Regular Price: $135.84

    Special Price: $108.68

    Details
  4. Z-Flex Z-Dens 2" Condensate Trap (2ZDCT)

    Z-Flex Z-Dens 2" Condensate Trap (2ZDCT)

    Z-Flex Z-Dens 2" Condensate Trap (2ZDCT)

    Single Walled. Can be cut to length. For condensation collection prevention Learn More

    Regular Price: $124.98

    Special Price: $99.99

    Details
  5. Z-Flex Z-Vent 4" Vertical Condensation Drainpipe (2SVEVDP04)

    Z-Flex Z-Vent 4" Vertical Condensation Drainpipe (2SVEVDP04)

    Z-Flex Z-Vent 4" Vertical Condensation Drainpipe (2SVEVDP04) Learn More

    Regular Price: $121.09

    Special Price: $96.88

    Details
  6. Z-Flex Z-Dens 5" Condensate Drain - White (2ZDCD5H)

    Z-Flex Z-Dens 5" Condensate Drain - White (2ZDCD5H)

    Z-Flex Z-Dens 5" Condensate Drain - White (2ZDCD5H)

    Single Walled. Can be cut to length. For condensation collection prevention Learn More

    Regular Price: $111.34

    Special Price: $89.08

    Details
  7. Z-Flex Z-Vent 4" Vertical Condensation Drain Tee (2SVEVWCF04)

    Z-Flex Z-Vent 4" Vertical Condensation Drain Tee (2SVEVWCF04)

    Z-Flex Z-Vent 4" Vertical Condensation Drain Tee (2SVEVWCF04) Learn More

    Regular Price: $110.08

    Special Price: $88.06

    Details
  8. Z-Flex Z-Vent 4" Horizontal Condensation Drain Pipe (2SVEDWCF04)

    Z-Flex Z-Vent 4" Horizontal Condensation Drain Pipe (2SVEDWCF04)

    Z-Flex Z-Vent 4" Horizontal Condensation Drain Pipe (2SVEDWCF04) Learn More

    Regular Price: $108.05

    Special Price: $86.44

    Details
  9. Z-Flex Z-Vent 3" Vertical Condensation Drain Tee (2SVEVWCF03)

    Z-Flex Z-Vent 3" Vertical Condensation Drain Tee (2SVEVWCF03)

    Z-Flex Z-Vent 3" Vertical Condensation Drain Tee (2SVEVWCF03) Learn More

    Regular Price: $95.45

    Special Price: $76.36

    Details
  10. Z-Flex Z-Dens 4" Condensate Drain - White (2ZDCD4)

    Z-Flex Z-Dens 4" Condensate Drain - White (2ZDCD4)

    Z-Flex Z-Dens 4" Condensate Drain - White (2ZDCD4)

    Single Walled. Can be cut to length. For condensation collection prevention Learn More

    Regular Price: $92.94

    Special Price: $74.35

    Details

Items 1 to 10 of 18 total

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Application
  1. Commercial,Residential (18)
Color
  1. White (9)
  2. Silver (9)
Material of Construction
  1. Stainless Steel AL29-4C (6)
  2. Polypropylene (10)
Price
  1. $0.00 - $99.99 (15)
  2. $100.00 - $199.99 (2)
  3. $200.00 and above (1)
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  1. Concentric (3)
  2. Rigid (15)
Product Type
  1. Z-Dens 2" Single-Wall Venting (2)
  2. Z-Dens 2"/4" Concentric Vent (1)
  3. Z-Dens 3" Single-Wall Venting (1)
  4. Z-Dens 3"/5" Concentric Vent (1)
  5. Z-Dens 4" Single-Wall Venting (1)
  6. Z-Dens 4"/6" Concentric Vent (1)
  7. Z-Dens 5" Single-Wall Venting (1)
  8. Z-Dens 6" Single-Wall Venting (1)
  9. Z-Dens 8" Single-Wall Venting (1)
  10. Z-Vent 3" Single-Wall Venting (3)
  11. Z-Vent 4" Single-Wall Venting (3)
Venting Style
  1. Z-Flex Z-Dens Polypropylene (10)
  2. Z-Flex Z-Vent Single-Wall SS (8)
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