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Bosch Therm gas and propane tankless water heaters and Bosch Powerstream electric tankless water heaters.

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4 Item(s)

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  1. Z-Flex 4" to 5" Stainless Steel Increaser (2IN4I5X)

    Z-Flex 4" to 5" Stainless Steel Increaser (2IN4I5X)

    Z-Flex 4" to 5" Stainless Steel Increaser (2IN4I5X)

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

    Regular Price: $62.80

    Special Price: $50.24

    Details
  2. Z-Flex Z-Vent 3" to 4" Increaser Stainless Steel Venting (2SVSI0304)

    Z-Flex Z-Vent 3" to 4" Increaser Stainless Steel Venting (2SVSI0304)

    Z-Flex Z-Vent 3" to 4" Concentric Increaser (2SVSI0304)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $67.01

    Special Price: $53.60

    Details
  3. Z-Flex Z-Vent 3" to 4" Eccentric Increaser Stainless Steel Venting (2SVSIE0304)

    Z-Flex Z-Vent 3" to 4" Eccentric Increaser Stainless Steel Venting (2SVSIE0304)

    Z-Flex Z-Vent 3" to 4" Eccentric Increaser (2SVSIE0304)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $67.02

    Special Price: $53.62

    Details
  4. Z-Flex 5" to 6" Stainless Steel Increaser (2IN5I6X)

    Z-Flex 5" to 6" Stainless Steel Increaser (2IN5I6X)

    Z-Flex 5" to 6" Stainless Steel Increaser (2IN5I6X)

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

    Regular Price: $69.10

    Special Price: $55.29

    Details

4 Item(s)

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Category
  1. Stainless Steel Venting (2)
  2. Chimney Liner Venting (2)
Application
  1. Commercial,Residential (4)
Color
  1. Silver (4)
Material of Construction
  1. Stainless Steel (2)
  2. Stainless Steel AL29-4C (2)
Product Sub Type
  1. Rigid (4)
Product Type
  1. Z-Flex 4" Chimney Liner (1)
  2. Z-Flex 5" Chimney Liner (1)
  3. Z-Vent 3" Single-Wall Venting (2)
Venting Style
  1. Z-Flex Chimney Liner (2)
  2. Z-Flex Z-Vent Single-Wall SS (2)
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