{"product_id":"18-g21-vent-free-glass-burner-ng","title":"18\" G21 Vent-Free Glass Burner NG","description":"\u003cp\u003eSome fireplaces warm a room. The \u003cstrong\u003eReal Fyre 18\" G21 Vent-Free Contemporary Glass Burner\u003c\/strong\u003e transforms one. Engineered for the discerning homeowner who refuses to compromise between form and function, this 30,000 BTU natural gas burner (27,000 BTU propane) delivers a mesmerizing, contemporary flame experience that turns any compatible fireplace into an undeniable focal point.\u003c\/p\u003e\u003cp\u003eBuilt from commercial-grade \u003cstrong\u003e304 stainless steel\u003c\/strong\u003e, the G21 is as durable as it is elegant. At 18 inches and a burner depth of 10.5 inches, it's sized to fit a range of fireplace openings — requiring a minimum front width of 22 inches, rear width of 16 inches, depth of 13 inches, and height of 17 inches. If your space meets those dimensions, you're in for a showstopper.\u003c\/p\u003e\u003cp\u003eThe contemporary glass aesthetic is where this burner truly shines — literally. Designed to be used exclusively with \u003cstrong\u003eReal Fyre Fyre Glass and Fyre Gems decorative media\u003c\/strong\u003e (7.5 lbs required), the G21 produces a luminous, dancing flame that dances through the glass media in a way traditional log sets simply cannot replicate. It's modern luxury, burning at a steady rhythm.\u003c\/p\u003e\u003cp\u003eSafety is never an afterthought here. The G21 features a built-in \u003cstrong\u003eOxygen Depletion Sensor (ODS) pilot assembly\u003c\/strong\u003e that continuously monitors oxygen levels in the room and automatically shuts the burner off if levels drop below a safe threshold. Add \u003cstrong\u003eANSI certification\u003c\/strong\u003e and piezo ignition for reliable, tool-free lighting, and you have a system engineered to perform with confidence every single time.\u003c\/p\u003e\u003cp\u003eControl comes standard with an \u003cstrong\u003eon\/off remote with standing pilot (-12 control)\u003c\/strong\u003e, so you can ignite or extinguish your fire from across the room — because getting up from a perfectly warm spot should always be optional. For those who want even more precision, this burner is compatible with variable flame height control options including Bluetooth remote and electronic ignition remote configurations (sold separately).\u003c\/p\u003e\u003cp\u003eA critical note for performance and peace of mind: the G21 is engineered and listed exclusively for use with \u003cstrong\u003eReal Fyre gas logs, valves, controls, and accessories\u003c\/strong\u003e. Mixing brands — for media, controls, or components — voids all warranties, certifications, listings, and building code approvals. This isn't fine print; it's a commitment to a system that works exactly as intended, every time.\u003c\/p\u003e\u003cp\u003eAt $1,702.00, the Real Fyre G21 is an investment in atmosphere, craftsmanship, and years of effortless ambiance. Because a fireplace this good deserves a burner that can keep up.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e30,000 BTU natural gas output (27,000 BTU propane) for powerful, consistent heat\u003c\/li\u003e\n\u003cli\u003e18\" contemporary glass burner crafted from durable 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eOxygen Depletion Sensor (ODS) pilot assembly for continuous indoor safety monitoring\u003c\/li\u003e\n\u003cli\u003eANSI certified for verified safety and performance standards\u003c\/li\u003e\n\u003cli\u003ePiezo ignition for reliable, effortless lighting every time\u003c\/li\u003e\n\u003cli\u003eIncludes on\/off remote with standing pilot (-12) for convenient flame control\u003c\/li\u003e\n\u003cli\u003eCompatible with variable flame height controls including Bluetooth remote (sold separately)\u003c\/li\u003e\n\u003cli\u003eRequires 7.5 lbs of Real Fyre Fyre Glass or Fyre Gems decorative media\u003c\/li\u003e\n\u003cli\u003eMinimum fireplace requirements: 22\" front width, 16\" rear width, 13\" depth, 17\" height\u003c\/li\u003e\n\u003cli\u003eBurner depth: 10.5 inches; unit weight: 20 lbs\u003c\/li\u003e\n\u003cli\u003eEngineered exclusively for use with Real Fyre logs, valves, controls, and accessories\u003c\/li\u003e\n\u003cli\u003eUse of non-Real Fyre media or controls voids all warranties, certifications, and code approvals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBurner Type\u003c\/td\u003e\n\u003ctd\u003eVent-Free Contemporary Glass Burner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e18 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBtu Rating Natural Gas\u003c\/td\u003e\n\u003ctd\u003e30,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBtu Rating Propane\u003c\/td\u003e\n\u003ctd\u003e27,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Fireplace Width (Front)\u003c\/td\u003e\n\u003ctd\u003e22 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Fireplace Width (Rear)\u003c\/td\u003e\n\u003ctd\u003e16 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Fireplace Depth\u003c\/td\u003e\n\u003ctd\u003e13 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Fireplace Height\u003c\/td\u003e\n\u003ctd\u003e17 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth (Burner)\u003c\/td\u003e\n\u003ctd\u003e10.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass\/Gems Required\u003c\/td\u003e\n\u003ctd\u003e7.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Type\u003c\/td\u003e\n\u003ctd\u003eOn\/Off Remote with standing pilot (-12)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIgnition\u003c\/td\u003e\n\u003ctd\u003ePiezo ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen Depletion Sensor\u003c\/td\u003e\n\u003ctd\u003eYes (ODS pilot assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnsi Certified\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight Lbs\u003c\/td\u003e\n\u003ctd\u003e20.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Real Fyre","offers":[{"title":"Default Title","offer_id":45053602332880,"sku":"G21-GL-18-12","price":1702.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0506\/3999\/5088\/files\/G21-GL-18-12_01.jpg?v=1782589875","url":"https:\/\/www.shopsandersgas.com\/products\/18-g21-vent-free-glass-burner-ng","provider":"Shop Sanders Gas","version":"1.0","type":"link"}