{"product_id":"aaons21413","title":"Aaon S21413 Round Backdraft Damper","description":"\u003cp\u003eThe AAON S21413 is an OEM round backdraft damper assembly (part number MM2128) designed for use in AAON HVAC systems. This component is essential for preventing reverse airflow in ducts, ensuring that air flows in the intended direction and maintaining system efficiency.\u003c\/p\u003e\n\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\n\u003cp\u003eManufacturer: Aaon\u003cbr\u003e\nManufacturer Part Number: S21413\u003cbr\u003e\nProduct Type: Round Backdraft Damper\u003c\/p\u003e","brand":"Aaon","offers":[{"title":"Default Title","offer_id":50366893949250,"sku":"S21413","price":1081.37,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6663\/1234\/files\/aaon_5fd0a7d6-ddab-465d-9ff5-ee80d6e1423a.png?v=1752167499","url":"https:\/\/snookhvac.com\/products\/aaons21413","provider":"Snook \u0026 Aderton HVAC Supply","version":"1.0","type":"link"}