{"product_id":"aquafire-box-20-inch-expansion-panel","title":"Aquafire Box - 20-Inch Expansion Panel for Water Vapor Fireplace Enclosure","description":"\u003cp\u003e\u003cstrong\u003eLead Time:\u003c\/strong\u003e Typically ships within 1–3 business days.\u003c\/p\u003e\u003cp\u003eWalls rarely arrive in 32\", 52\" and 72\" increments. The Aquafire®Box 20\" Expansion Panel is what turns the three stock firebox sizes into any width you actually need — bolt one on for 20\" more, two for 40\", as many as the design calls for. Same corrosion-resistant steel, same US manufacturing, same engineered geometry, so the enclosure stays true no matter how long you run it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdds 20\" of width per panel\u003c\/strong\u003e to any Aquafire®Box base size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStack as many as the design needs\u003c\/strong\u003e — order one per additional 20\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium corrosion-resistant steel\u003c\/strong\u003e, manufactured in the United States.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeeps the engineered light trap and mounting geometry intact\u003c\/strong\u003e across the full run.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolts to the existing box\u003c\/strong\u003e with the supplied hardware — no fabrication, no field-cutting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e098-AQFB-CS-v16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth added\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20\" per panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePremium corrosion-resistant steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eManufactured in the United States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAll Aquafire®Box sizes — 32\", 52\" and 72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSold individually — order one per additional 20\" of width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFirebox included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo — expansion panel only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-year limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e(1) Aquafire®Box 20\" expansion panel\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003cli\u003eAssembly instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0489\/1541\/5207\/files\/Aquafire-Box-Modular-Firebox-Dimensional-Drawings.pdf?v=1785443566\" target=\"_blank\"\u003eSpec Sheet\u003c\/a\u003e  |  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0489\/1541\/5207\/files\/Aquafire-Box-Modular-Firebox-Assembly-Instructions.pdf?v=1785443566\" target=\"_blank\"\u003eInstallation Manual\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e Covered by Aquafire's 2-year limited warranty against defects in materials and workmanship. Plan the full run against the dimensional drawings before framing — panels are a fixed 20\" and cannot be trimmed in the field.\u003c\/p\u003e","brand":"Aquafire","offers":[{"title":"20 Inch Expansion Panel","offer_id":48238516207874,"sku":"098-AQFB-CS-v16","price":659.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0489\/1541\/5207\/files\/AquafireBoxExt.png?v=1785443678","url":"https:\/\/nycfireplaceshop.com\/products\/aquafire-box-20-inch-expansion-panel","provider":"NYC Fireplaces \u0026 Outdoor Kitchens","version":"1.0","type":"link"}