{"product_id":"value-collection-10502120-galvanized-90-stack-elbow-2-25-in","title":"Value Collection 10502120 Galvanized 90 Stack Elbow 2.25 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 10502120 is a shortway 90-degree stack elbow fitting used in sheet metal duct systems for residential and light commercial HVAC installations. It features a 2.25-inch inside diameter and measures 12 inches in overall length, making it suited for tight-turn transitions in wall cavity stack applications. Constructed from standard-gauge galvanized steel, this fitting resists corrosion in typical indoor air distribution environments. HVAC installers and sheet metal contractors use this type of fitting to redirect airflow from a horizontal plenum or trunk into a vertical wall stack without requiring a longway elbow or additional offset fabrication.\u003c\/p\u003e\n\u003cp\u003eThis shortway 90-degree stack elbow is intended for use in forced-air duct systems where space constraints require a compact directional change. It is a common component in new construction and retrofit duct runs where a branch takeoff feeds a wall register through a floor cavity or interior partition. The 3.25-inch overall width and height dimensions allow it to fit within standard stud-bay framing. Sheet metal and HVAC technicians typically install this fitting as part of a supply-air distribution system serving a residential or light commercial forced-air unit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eShortway 90-degree stack elbow geometry for compact directional transitions\u003c\/li\u003e\n  \u003cli\u003e2.25-inch inside diameter for branch duct connections\u003c\/li\u003e\n  \u003cli\u003e12-inch overall length for standard wall stack applications\u003c\/li\u003e\n  \u003cli\u003eStandard-gauge galvanized steel construction for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e3.25-inch overall width and height fits within typical stud-bay framing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard-gauge galvanized replacement or new-installation fitting for residential and light commercial forced-air duct systems using 2.25-inch inside diameter stack connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed HVAC technicians or qualified sheet metal contractors. Shut down the air handling unit and verify the system is de-energized before modifying any duct section. Secure the fitting with sheet metal screws and seal all joints with UL 181-rated mastic or foil tape in accordance with applicable mechanical codes. Avoid sharp bends in flex connector transitions leading into or out of the elbow that could restrict airflow.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuct Fitting Type\u003c\/strong\u003e: Shortway 90 Degree Stack Elbow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 3.25 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\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: 10502120\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720505884978,"sku":"10502120","price":50.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ae74ed9f9aae7c67bc24d5d343c8a7a6.jpg?v=1788565176","url":"https:\/\/voomisupply.com\/products\/value-collection-10502120-galvanized-90-stack-elbow-2-25-in","provider":"Voomi Supply","version":"1.0","type":"link"}