{"product_id":"metal-fab-12x4-floor-register-brown","title":"Metal-Fab 12x4 Floor Register MFFR412B (Brown)","description":"\u003cp\u003e\u003cspan\u003e📄 The \u003cstrong\u003eMetal‑Fab 12x4 Brown Floor Register\u003c\/strong\u003e is a durable, heavy‑gauge steel vent designed for long‑term airflow performance in residential and commercial HVAC systems. Its baked‑enamel brown finish blends cleanly with most flooring styles while resisting scratches, fading, and corrosion. The adjustable multi‑shutter damper provides precise airflow control, making it an ideal replacement or upgrade for standard duct openings.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e⭐ \u003cstrong\u003eKey Features\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eHeavy‑Gauge Steel Construction\u003c\/strong\u003e — built to withstand years of use.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAdjustable Multi‑Shutter Damper\u003c\/strong\u003e — easily control airflow direction and volume.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUniversal 12x4 Fit\u003c\/strong\u003e — compatible with standard duct openings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eLow‑Profile Design\u003c\/strong\u003e — sits flush with flooring for a clean appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBaked‑Enamel Brown Finish\u003c\/strong\u003e — scratch‑resistant and fade‑resistant.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ \u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eResidential HVAC systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufactured homes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRemodels and renovations\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCommercial office spaces\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReplacement or upgrade of existing registers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e🔧 \u003cstrong\u003eCompatibility Table\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv role=\"group\" aria-label=\"Scrollable table\" tabindex=\"0\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSystem \/ Application\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eCompatible\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eForced‑Air Heating\u003c\/th\u003e\n\u003ctd\u003e✔️\u003c\/td\u003e\n\u003ctd\u003eStandard duct fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCentral Air Conditioning\u003c\/th\u003e\n\u003ctd\u003e✔️\u003c\/td\u003e\n\u003ctd\u003eNo modification needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeat Pumps\u003c\/th\u003e\n\u003ctd\u003e✔️\u003c\/td\u003e\n\u003ctd\u003eWorks with all airflow directions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHigh‑Velocity HVAC\u003c\/th\u003e\n\u003ctd\u003e⚠️\u003c\/td\u003e\n\u003ctd\u003eMay require reducer collar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRadiant Floor Heating\u003c\/th\u003e\n\u003ctd\u003e❌\u003c\/td\u003e\n\u003ctd\u003eNot applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e🔄 \u003cstrong\u003eCross‑Reference Table\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv role=\"group\" aria-label=\"Scrollable table\" tabindex=\"0\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eManufacturer\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eModel \/ Part #\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMetal‑Fab\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e12x4BR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect match\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHart \u0026amp; Cooley\u003c\/th\u003e\n\u003ctd\u003e210‑12x4‑BR\u003c\/td\u003e\n\u003ctd\u003eSimilar dimensions; verify screw spacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTruAire\u003c\/th\u003e\n\u003ctd\u003eA210‑12x4‑BR\u003c\/td\u003e\n\u003ctd\u003eCompatible alternative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eImperial\u003c\/th\u003e\n\u003ctd\u003eRG124BR\u003c\/td\u003e\n\u003ctd\u003eSlightly different damper style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDundas Jafine\u003c\/th\u003e\n\u003ctd\u003ePR124BR\u003c\/td\u003e\n\u003ctd\u003eFits same opening; lighter gauge st\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Freeman Liquidators","offers":[{"title":"Default Title","offer_id":49033791275227,"sku":"WALL SWUD-W","price":6.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0504\/9578\/3088\/files\/rn-image_picker_lib_temp_f38161e8-55fd-43c6-8d07-7dfad029f94e.jpg?v=1785264230","url":"https:\/\/freemanliquidators.com\/products\/metal-fab-12x4-floor-register-brown","provider":"Freeman Liquidators","version":"1.0","type":"link"}