Insul-Vent is a double-wall insulated vent connector. Insul-Vent is designed to make insulated connections between appliance and common vent (i.e. B-Vent, masonry chimney, or Z-FLEX chimney liner products), easy and economical. Simply cut to desired length and attach quick-connect ends. No drilling or screwing is required. Plus it eliminates costly elbows and accessories
Single-Vent is a single wall flexible vent connector. Single-Vent, like Insul-Vent, is designed to make difficult installations easy and economical. It replaces rigid single pipe as a vent connector. Both products, like all our other flexible products, are manufactured with our patented triple lock seam. Insul-Vent and Single-Vent are UL listed.