{"product_id":"638-455","title":"638-455","description":"This 5-inch to 4-inch metal reducer is a high-quality HVAC component designed to transition ductwork between two different diameters. Engineered for maximum airflow efficiency, this reducer allows for a seamless connection from a 5-inch pipe down to a 4-inch pipe. Constructed from durable 26-gauge galvanized steel, it provides the structural integrity and corrosion resistance required for long-lasting performance in residential and commercial ventilation systems. It is an ideal solution for exhaust venting, kitchen range hood installations, and general air distribution where a secure, leak-resistant transition is necessary.\u003cbr\u003e\nType: Metal Venting Reducer\u003cbr\u003e\nSize: 5\" to 4\"\u003cbr\u003e\nApplication: Used in HVAC ducting, kitchen exhaust systems, bathroom fans, and general appliance venting to connect mismatched pipe sizes.\u003cbr\u003e\nSpecifications: 26-gauge steel construction; Large End to Large End (L\/E-L\/E) configuration; tapered design for reduced air turbulence; compatible with standard round ductwork.","brand":"BCFurnace","offers":[{"title":"5-4 SIS REDUCER L\/E-L\/E 26GA \/ 638-455","offer_id":47251176620317,"sku":null,"price":18.62,"currency_code":"CAD","in_stock":true},{"title":"5-4 SIS REDUCER L\/E-L\/E 26GA \/ 525326","offer_id":47251176653085,"sku":null,"price":18.62,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/163d6fa7afc845fa81f7bcfb0737b492.webp?v=1773957683","url":"https:\/\/bcfurnace.myshopify.com\/products\/638-455","provider":"BCFurnace","version":"1.0","type":"link"}