Shop By Brand
To shop by Brand, please select the specific Brand of product you are considering. You can then apply the filters on the lower left-hand side of the page to refine your product search.
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Z-Flex 3" to 4" Insul-Vent Increaser (2ZIC314)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$42.37
Special Price:
$33.90
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Z-Flex Z-Dens 2" Eccentric Increaser - 2" to 3" - White (2ZDI23)
Single Walled. Can be cut to length
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Regular Price:
$42.87
Special Price:
$34.29
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Z-Flex Z-Dens 4" Concentric Increaser - White (2ZDI44)
Single Walled. Can be cut to length
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Regular Price:
$50.12
Special Price:
$40.09
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Z-Flex Z-Dens 4" Concentric Increaser - 4" to 6" - White (2ZDI46)
Single Walled. Can be cut to length
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Regular Price:
$50.12
Special Price:
$40.09
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Z-Flex 3" to 4" Stainless Steel Increaser (2IN3I4X)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$56.50
Special Price:
$45.20
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Z-Flex Z-Dens 3" Eccentric Increaser - 3" to 4" - White (2ZDI34)
Single Walled. Can be cut to length
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Regular Price:
$61.19
Special Price:
$48.96
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Z-Flex 4" to 5" Stainless Steel Increaser (2IN4I5X)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$62.80
Special Price:
$50.24
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Z-Flex Z-Vent 3" to 4" Concentric Increaser (2SVSI0304)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$67.01
Special Price:
$53.60
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Z-Flex Z-Vent 3" to 4" Eccentric Increaser (2SVSIE0304)
Single Wall Stainless Steel, Category III Venting
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Regular Price:
$67.02
Special Price:
$53.62
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Z-Flex 5" to 6" Stainless Steel Increaser (2IN5I6X)
For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces
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Regular Price:
$69.10
Special Price:
$55.29