{"product_id":"value-collection-10503100-galvanized-90-stack-elbow-3-25-in","title":"Value Collection 10503100 Galvanized 90 Stack Elbow 3.25 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 10503100 is a galvanized steel shortway 90-degree stack elbow designed for rectangular-to-round duct transitions in residential and light commercial HVAC systems. This fitting redirects airflow at a 90-degree angle through a compact shortway profile, making it well-suited for tight plenum spaces and floor-register installations. The fitting measures 3.25 inches inside diameter and 10 inches in overall length. Constructed from standard-gauge galvanized steel, it provides corrosion resistance appropriate for conditioned-air duct systems. Weighing 0.7 pounds, it is easy to handle and position during installation.\u003c\/p\u003e\n\u003cp\u003eThis stack elbow is commonly used in forced-air heating and cooling systems where supply air must be directed from a vertical trunk duct into a floor or wall register boot. The shortway 90-degree configuration keeps the transition compact when clearance is limited. It is a standard field-installed component used by HVAC installers and sheet metal mechanics in new construction and retrofit duct work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eShortway 90-degree elbow profile for compact duct transitions in tight spaces\u003c\/li\u003e\n  \u003cli\u003e3.25-inch inside diameter fits standard round duct and boot connections\u003c\/li\u003e\n  \u003cli\u003e10-inch overall length suits typical floor-register stack installations\u003c\/li\u003e\n  \u003cli\u003eStandard-gauge galvanized steel construction resists corrosion in conditioned-air environments\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.7 pounds for easy single-technician handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation component for standard 3.25-inch round duct systems in residential and light commercial forced-air HVAC applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed HVAC technician or sheet metal mechanic. Shut down and de-energize the air-handling system before beginning any duct work. Secure the fitting to adjoining duct sections using sheet metal screws and seal all joints with UL-listed duct mastic or foil tape per local mechanical code requirements. Follow applicable SMACNA standards and local mechanical codes for duct support and sealing.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Shortway 90-Degree Stack Elbow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Galvanized Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGauge\u003c\/strong\u003e: Standard Gauge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.7 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40141700\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 10503100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51697437180210,"sku":"10503100","price":44.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e2b469c858f9e6afeaa474262a83495b.jpg?v=1788351642","url":"https:\/\/voomisupply.com\/products\/value-collection-10503100-galvanized-90-stack-elbow-3-25-in","provider":"Voomi Supply","version":"1.0","type":"link"}