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> Z-Vent Special Gas Vent Single Wall
Z-Vent Special Gas Vent Single Wall
Z-Vent® double fail safe self-sealing Special Gas Vent System dramatically reduces installed vent system cost. Designed for use with boilers, high efficiency furnaces. Venting for both spa heaters and pool heaters, unit heaters, and water heaters. Category II, III, IV Heating Equipment.