{"product_id":"638-119","title":"638-119","description":"This 4-inch B-Vent adjustable length pipe is a high-quality solution for gas-fired appliance exhaust systems. Designed to facilitate safe venting for Category I natural gas or liquid propane equipment, such as residential water heaters, furnaces, and boilers, this component ensures efficient transport of combustion byproducts. The adjustable feature allows for a custom fit in tight or non-standard spaces, eliminating the need for cutting and reducing installation time. Built with a double-wall design, it maintains a cool outer surface while optimizing internal draft. This durable metal venting pipe is a critical part of a code-compliant HVAC installation, providing long-lasting performance and safety.\u003cbr\u003e\nType: Metal Venting\u003cbr\u003e\nSize: 4-inch Diameter\u003cbr\u003e\nDimensions: 18 inches × 4 inches × 4 inches\u003cbr\u003e\nApplication: Used for venting Category I gas-fired appliances, including residential water heaters, boilers, and furnaces requiring Type B venting.\u003cbr\u003e\nSpecifications: Type B Gas Vent; double-wall construction; adjustable length functionality; corrosion-resistant metal housing.","brand":"BCFurnace","offers":[{"title":"4\" X 18\" B-VENT ADJUSTABLE LENGTH \/ 638-119","offer_id":49018459193629,"sku":null,"price":76.36,"currency_code":"CAD","in_stock":true},{"title":"4\" X 18\" B-VENT ADJUSTABLE LENGTH \/ 200426","offer_id":49018459226397,"sku":null,"price":76.36,"currency_code":"CAD","in_stock":true},{"title":"4\" X 18\" B-VENT ADJUSTABLE LENGTH \/ 5520001","offer_id":49018459259165,"sku":null,"price":76.36,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/e4df95389fb545918b1aa5463c71403e.webp?v=1773957571","url":"https:\/\/bcfurnace.myshopify.com\/products\/638-119","provider":"BCFurnace","version":"1.0","type":"link"}