Stainless Steel Venting
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.
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Z-Flex Z-Vent 18" to 20" Concentric Increaser (2SVDI1820)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$1,355.15
Special Price:
$1,084.12
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Z-Flex Z-Vent 18" to 20" Eccentric Increaser (2SVDIE1820)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$1,702.84
Special Price:
$1,362.28