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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 4" Aluminum 2-Ply Extension Kit (2GAEXT0410) was added to your shopping cart.
    • The product Z-Flex 8" x 20' Stainless Steel Flexible Chimney Liner Kit (2KT294C0820) has been added to comparison list.
  Product Name Unit Price Qty Subtotal  
Z-Flex Z-Dens 3"/5" Concentric Roof Termination EXTENSION with Guy Support Bracket - 20 Inch (2ZDCRT3520)

Z-Flex Z-Dens 3"/5" Concentric Roof Termination EXTENSION with Guy Support Bracket - 20 Inch (2ZDCRT3520)

Edit $71.82 $71.82 Remove item
Z-Flex 4" Aluminum 2-Ply Extension Kit (2GAEXT0410)

Z-Flex 4" Aluminum 2-Ply Extension Kit (2GAEXT0410)

Edit $68.31 $68.31 Remove item

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Grand Total $140.13
Subtotal $140.13
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