{"product_id":"master-flow-3-1-4-in-x-14-in-x-3-ft-half-section-rectangular-stack-ductgo-to-product-viewer-dialog-for-this-item","title":"Master Flow 3-1\/4 in. x 14 in. x 3 ft. Half Section Rectangular Stack DuctGo to product viewer dialog for this item","description":"\u003cp\u003eThis Master Flow RD3.25X14X36 rectangular stack duct is constructed from durable 30-gauge galvanized steel and is designed for HVAC applications. Ideal for space-saving installations between wall studs, it facilitates efficient supply and return airflow or venting for range hoods and bathroom fans. The half-section design features notched corners that allow for easy tool-free assembly when two pieces are snapped together. This 3-foot section can be easily cut to custom lengths to fit specific residential venting needs in attics or overhead floor joist spaces\u003c\/p\u003e","brand":"Master Flow","offers":[{"title":"Default Title","offer_id":45832748302522,"sku":"939084","price":8.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/1530\/2074\/files\/939084_ai.jpg?v=1778170751","url":"https:\/\/www.loopstone.net\/products\/master-flow-3-1-4-in-x-14-in-x-3-ft-half-section-rectangular-stack-ductgo-to-product-viewer-dialog-for-this-item","provider":"Loopstone Store","version":"1.0","type":"link"}