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Product description
• Patented floating ball check valve prevents outside air from flowing back into the home • Insulated to improve energy efficiency and eliminate condensation in ducting • Silent operation, even in strong winds • Built-in bird screen prevents birds and other small animals from entering duct work • Pre-assembled aluminum duct connector • Compatible with 4" round ducting
Call your Gagnon regional store to verify the availability of a product or to have it delivered from another store.
*The inventory of products is updated daily. Quantity variations may occur. Certain products may only be available by special order. Contact your regional store for full details.