{"product_id":"mitchell-metal-products-mm-3497-duct-board-starting-collar-with-damper","title":"MITCHELL METAL PRODUCTS MM-3497 Duct Board Starting Collar with Damper","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MITCHELL METAL PRODUCTS MM-3497 is a duct board starting collar. This seven-inch collar is compatible with R4, R6, and R8 duct boards. It features an integrated damper for efficient airflow control in HVAC systems. The collar serves to connect ductwork to ventilation components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSeven-inch diameter.\u003c\/li\u003e\n\u003cli\u003eCompatible with R4\/R6\/R8 duct boards.\u003c\/li\u003e\n\u003cli\u003eIntegrated damper for airflow control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis collar provides a reliable solution for connecting ductwork in HVAC installations.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MITCHELL METAL PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: MM-3497\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number\u003c\/strong\u003e: MM-3497\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU\u003c\/strong\u003e: MM-3497\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40101504\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Material\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable For Sale In California\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollar Size\u003c\/strong\u003e: Seven inches\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITCHELL METAL PRODUCTS","offers":[{"title":"Default Title","offer_id":50114388001074,"sku":"MM-3497","price":17.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/233161568.png?v=1751037724","url":"https:\/\/voomisupply.com\/products\/mitchell-metal-products-mm-3497-duct-board-starting-collar-with-damper","provider":"Voomi Supply","version":"1.0","type":"link"}