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Its reflective fire glass creates striking flame visuals that can be appreciated from multiple angles, transforming any space into a contemporary centerpiece.\u003c\/p\u003e\n\u003cp\u003eThe 24″ size provides full coverage for medium to wide fireplaces, offering both ambiance and efficient supplemental heating. Its vent-free design ensures that nearly all heat generated stays inside, making it a highly efficient option for zone heating.\u003c\/p\u003e\n\u003cp\u003eLifelike flames rise through the fire glass bed thanks to the precision-engineered burner, enhanced by a glowing ember effect. The unit is easy to operate with either a manual safety pilot or millivolt remote-ready ignition system, and the Oxygen Depletion Sensor (ODS) adds a layer of safety for indoor use.\u003c\/p\u003e\n\u003cp\u003ePerfect for modern interiors, the Contemporary 24-Inch See-Through Fire Glass Insert combines efficiency, safety, and a sleek, visually striking flame display.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eReal Fyre Contemporary 24-Inch Vent-Free Gas Fire Glass Set Insert Key Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSee-Through Fire Glass:\u003c\/strong\u003e Provides dual-sided visual impact and modern aesthetic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium Fireplace Coverage:\u003c\/strong\u003e 24″ size offers substantial visual and heat coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent-Free Efficiency:\u003c\/strong\u003e Nearly all heat retained indoors, no chimney required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRealistic Flames:\u003c\/strong\u003e Precision steel burner creates dynamic flame patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Media:\u003c\/strong\u003e Available in multiple fire glass colors to match décor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe Operation:\u003c\/strong\u003e Oxygen Depletion Sensor (ODS) included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Ignition:\u003c\/strong\u003e Manual safety pilot or millivolt remote-ready options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote-Ready:\u003c\/strong\u003e Compatible with wall switches, thermostats, and handheld remotes (millivolt).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Steel burner and tempered glass ensure long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStylish Solution:\u003c\/strong\u003e Perfect for modern, minimalist, or open-concept interiors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHEAT OUTPUT \u0026amp; FUEL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeat Output: Up to 36,000 BTUs\u003c\/li\u003e\n\u003cli\u003eFuel Type: Natural Gas or Liquid Propane\u003c\/li\u003e\n\u003cli\u003eVenting: Vent-free, no chimney required\u003c\/li\u003e\n\u003cli\u003eEfficiency: ≈ 99%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBURN AREA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFire Glass Set Size: 24″\u003c\/li\u003e\n\u003cli\u003eMinimum Fireplace Opening (approx.): 30″ W x 18″ H x 14″ D\u003c\/li\u003e\n\u003cli\u003eViewing Area: Full fire glass bed with dynamic flame effect\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDIMENSIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFire Glass Length: 24″\u003c\/li\u003e\n\u003cli\u003eBurner: Precision-engineered vent-free steel burner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION \u0026amp; MATERIALS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBurner: Heavy-duty steel with precision ports\u003c\/li\u003e\n\u003cli\u003eMedia: Tempered fire glass with sand\/granules\u003c\/li\u003e\n\u003cli\u003eReinforcement: Steel burner frame ensures durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCERTIFICATIONS \u0026amp; USE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCertification: ANSI certified for vent-free indoor use\u003c\/li\u003e\n\u003cli\u003eSafety Features: Oxygen Depletion Sensor (ODS) included\u003c\/li\u003e\n\u003cli\u003eUse: Indoor residential only\u003c\/li\u003e\n\u003cli\u003eRestrictions: Not approved for bedrooms, bathrooms, or high-altitude areas\u003c\/li\u003e\n\u003cli\u003eInstallation: Professional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eELECTRICAL SPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIgnition Options: Manual safety pilot or millivolt remote-ready\u003c\/li\u003e\n\u003cli\u003ePower Requirement: None for manual\/millivolt systems\u003c\/li\u003e\n\u003cli\u003eRemote Compatibility: Works with wall switches, thermostats, and handheld remotes (millivolt)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCLEARANCE REQUIREMENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSide Wall: Minimum 6″\u003c\/li\u003e\n\u003cli\u003eMantel: Minimum 12″ above fireplace opening\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer guidelines for safe installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWARRANTY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBurner \u0026amp; Fire Glass: 10-Year Limited Warranty\u003c\/li\u003e\n\u003cli\u003eValves \u0026amp; Controls: 3-Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDESIGN\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeries: Contemporary Vent-Free Fire Glass Collection\u003c\/li\u003e\n\u003cli\u003eStyle: Sleek, reflective fire glass design for modern interiors\u003c\/li\u003e\n\u003cli\u003eFlame Effect: Dynamic flames across a 24″ see-through glass bed\u003c\/li\u003e\n\u003cli\u003eApplication: Ideal for see-through, peninsula, or open-concept fireplaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWHAT’S IN THE BOX\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e24″ See-Through Fire Glass Set (selected color)\u003c\/li\u003e\n\u003cli\u003eVent-Free Burner Assembly\u003c\/li\u003e\n\u003cli\u003eFire Glass Media Starter Set\u003c\/li\u003e\n\u003cli\u003eSand\/Granules\u003c\/li\u003e\n\u003cli\u003eControl Valve \u0026amp; Ignition Components (per ignition type)\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Real Fyre","offers":[{"title":"Natural Gas","offer_id":50704178610493,"sku":"G21-GL-24-12","price":1782.0,"currency_code":"USD","in_stock":true},{"title":"Liquid Propane","offer_id":50704178643261,"sku":"G21-GL-24-12P","price":1782.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/6451\/2573\/files\/real-fyre-real-fyre-contemporary-24-vent-free-gas-fire-glass-set-insert-14116969611358.jpg?v=1757519669"},{"product_id":"real-fyre-contemporary-18-see-through-vent-free-gas-fire-glass-set","title":"Real Fyre Contemporary 18-Inch See-Through Vent-Free Gas Fire Glass Set Insert","description":"\u003ch2\u003eReal Fyre Contemporary 18-Inch See-Through Vent-Free Gas Fire Glass Set Insert\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eThe Real Fyre Contemporary 18-Inch See-Through Vent-Free Gas Fire Glass Set Insert blends cutting-edge style with practical heating performance. Unlike traditional log sets, this insert uses vibrant fire glass that reflects and enhances the natural movement of flames, creating a sleek, modern fire feature.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePerfectly designed for see-through fireplaces, it allows you to enjoy the beauty and warmth of the fire from two sides—making it an ideal choice for open floor plans, shared living spaces, or dividing walls. The vent-free design ensures that heat stays inside the home, providing efficient zone heating without the need for a chimney.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis set produces up to 20,000 BTUs of comfortable warmth, making it well-suited for smaller to medium spaces. With multiple ignition options, including manual and remote-ready systems, operation is both convenient and reliable.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eWith its modern look, versatile installation, and dependable Real Fyre craftsmanship, the Contemporary See-Through Fire Glass Insert is a stylish alternative to traditional log sets.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch2\u003eReal Fyre Contemporary 18-Inch See-Through Vent-Free Gas Fire Glass Set Insert Key Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eContemporary Glass Aesthetic: \u003c\/strong\u003eFire glass replaces logs for a sleek, modern presentation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eTwo-Sided Viewing: \u003c\/strong\u003eSee-through configuration allows fire enjoyment from multiple spaces.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eVent-Free Operation:\u003c\/strong\u003e Maximizes efficiency, retaining nearly all heat indoors.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eCompact Size\u003c\/strong\u003e: 18″ set fits smaller see-through fireplaces.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eCustomizable Media: \u003c\/strong\u003eAvailable with multiple glass color options to match your décor.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSafe Operation:\u003c\/strong\u003e Built-in Oxygen Depletion Sensor ensures indoor safety.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eDependable Construction: \u003c\/strong\u003eHeavy-duty steel burner provides reliable flames and longevity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eConvenient Controls: \u003c\/strong\u003eChoose between manual safety pilot or remote-ready ignition.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eRemote-Friendly: \u003c\/strong\u003eMillivolt models work with remotes, thermostats, or wall switches.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eReal Fyre Craftsmanship:\u003c\/strong\u003e Made in the USA with durable, quality-tested materials.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eHEAT OUTPUT \u0026amp; FUEL\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHeat Output: Up to 20,000 BTUs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFuel Type: Natural Gas or Liquid Propane\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVenting: Vent-free (no chimney required)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEfficiency: ≈ 99% heat retention\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBURN AREA\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMedia: Fire glass (color options available)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSet Size: 18″ see-through\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eViewing Area: Dual-sided flame and glass presentation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDIMENSIONS\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLog Alternative: 18″ fire glass bed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMinimum Fireplace Opening (approx.): 24″ W x 18″ H x 14″ D\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned specifically for see-through vent-free fireplaces\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCONSTRUCTION \u0026amp; MATERIALS\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBurner: Heavy-duty steel with precision flame ports\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMedia: Tempered fire glass, available in various colors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAccessories: Includes sand\/granules for burner coverage\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCERTIFICATIONS \u0026amp; USE\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCertification: ANSI certified for vent-free use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSafety Features: Oxygen Depletion Sensor (ODS)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUse: Indoor installation only\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRestrictions: Not approved for bedrooms, bathrooms, or some high-altitude codes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation: Professional installation recommended\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eELECTRICAL SPECIFICATIONS\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIgnition Options: Manual safety pilot or millivolt remote-ready\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower Requirement: None (non-electric operation)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemote Compatibility: Wall switch, thermostat, and handheld remote (millivolt models)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCLEARANCE REQUIREMENTS\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSide Wall: Minimum 6″\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMantel: Minimum 12″ above fireplace opening\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFollow manufacturer’s clearance specifications for safety\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWARRANTY\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBurner \u0026amp; Fire Glass: 10-Year Limited Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eValves \u0026amp; Controls: 3-Year Warranty\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDESIGN\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSeries: Contemporary Vent-Free See-Through Collection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStyle: Modern, glass-based fire display\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlame Effect: Tall, lively flames with reflective glass shimmer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApplication: Ideal for modern interiors with see-through fireplaces\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWHAT’S IN THE BOX\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e18″ See-Through Fire Glass Set (color option selected)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVent-Free Burner Assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFire Glass Media Starter Set\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSand\/Granules\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eControl Valve \u0026amp; Ignition Components (per ignition type)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUser Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Real Fyre","offers":[{"title":"Natural Gas","offer_id":50704181526845,"sku":"G21-GL-2-18-12","price":1936.0,"currency_code":"USD","in_stock":true},{"title":"Liquid Propane","offer_id":50704181559613,"sku":"G21-GL-2-18-12P","price":1936.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/6451\/2573\/files\/real-fyre-real-fyre-contemporary-18-see-through-vent-free-gas-fire-glass-set-insert-14123516395614.jpg?v=1757519629"},{"product_id":"real-fyre-contemporary-18-vent-free-fire-glass-set","title":"Real Fyre Contemporary 18-Inch Vent-Free Gas Fire Glass Set Insert","description":"\u003ch2\u003eReal Fyre Contemporary 18-Inch Vent-Free Gas Fire Glass Set Insert\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Real Fyre Contemporary 18-Inch Vent-Free Gas Fire Glass Set Insert brings a modern twist to traditional gas fireplaces. Instead of logs, this set uses brilliant fire glass media to create a sleek, glowing ember bed where lively flames dance and shimmer. Perfect for contemporary homes, lofts, and modern design themes, it provides both style and efficient heating.\u003c\/p\u003e\n\u003cp\u003eCrafted by Real Fyre with the same attention to detail found in their log sets, this vent-free fire glass insert offers up to 20,000 BTUs of heat while eliminating the need for venting or a chimney. The glass reflects light and flame beautifully, transforming your fireplace into a centerpiece of warmth and elegance.\u003c\/p\u003e\n\u003cp\u003eThis compact 18″ set is ideal for smaller spaces and offers flexible installation in fireplaces that meet vent-free requirements. With options for manual or remote-ready ignition, you can control your fire easily while enjoying the peace of mind provided by built-in safety features.\u003c\/p\u003e\n\u003cp\u003eDurable, efficient, and stylish, the Real Fyre Contemporary Fire Glass Set is a standout choice for homeowners seeking a fresh, modern look.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eReal Fyre Contemporary 18-Inch Vent-Free Gas Fire Glass Set Insert Key Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContemporary Style:\u003c\/strong\u003e Fire glass creates a sleek, modern look with reflective shimmer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent-Free Heating:\u003c\/strong\u003e Provides nearly 100% heat retention indoors without a chimney.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e 18″ set fits smaller fireplaces while maximizing visual impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Media:\u003c\/strong\u003e Available with different fire glass colors to match your décor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControlled Heat:\u003c\/strong\u003e Up to 20,000 BTUs for efficient zone heating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First:\u003c\/strong\u003e Oxygen Depletion Sensor ensures safe operation in enclosed spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Burner System:\u003c\/strong\u003e Heavy-duty steel with precision porting for reliable flames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Ignition:\u003c\/strong\u003e Choose manual pilot or millivolt remote-ready control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote-Compatible:\u003c\/strong\u003e Works with wall switches, thermostats, and remotes (millivolt models).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Craftsmanship:\u003c\/strong\u003e Made in the USA with Real Fyre’s quality guarantee.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eHEAT OUTPUT \u0026amp; FUEL\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eHeat Output: Up to 20,000 BTUs\u003c\/li\u003e\n\u003cli\u003eFuel Type: Natural Gas or Liquid Propane\u003c\/li\u003e\n\u003cli\u003eVenting: Vent-Free (no chimney required)\u003c\/li\u003e\n\u003cli\u003eEfficiency: ≈ 99% heat retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eBURN AREA\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eMedia: Fire glass (available in multiple colors)\u003c\/li\u003e\n\u003cli\u003eSet Size: 18″\u003c\/li\u003e\n\u003cli\u003eViewing Area: Shimmering glass bed with tall, lively flames\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eDIMENSIONS\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSet Type: 18″ Fire Glass Set\u003c\/li\u003e\n\u003cli\u003eMinimum Fireplace Opening: ≈ 24″ W x 17″ H x 13″ D (varies by installation)\u003c\/li\u003e\n\u003cli\u003eCompact footprint designed for smaller fireplaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eCONSTRUCTION \u0026amp; MATERIALS\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eBurner: Heavy-duty steel with precision ports\u003c\/li\u003e\n\u003cli\u003eMedia: Tempered fire glass (color options available)\u003c\/li\u003e\n\u003cli\u003eAccessories: Glowing embers and sand\/granules included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eCERTIFICATIONS \u0026amp; USE\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eCertification: ANSI certified for vent-free indoor use\u003c\/li\u003e\n\u003cli\u003eSafety Features: Oxygen Depletion Sensor (ODS)\u003c\/li\u003e\n\u003cli\u003eUse: Indoor only\u003c\/li\u003e\n\u003cli\u003eRestrictions: Not approved for bedrooms, bathrooms, or certain high-altitude regions\u003c\/li\u003e\n\u003cli\u003eInstallation: Professional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eELECTRICAL SPECIFICATIONS\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eIgnition Options: Manual safety pilot or millivolt remote-ready\u003c\/li\u003e\n\u003cli\u003ePower Requirement: None (non-electric operation)\u003c\/li\u003e\n\u003cli\u003eRemote Compatibility: Millivolt model supports thermostats, wall switches, and remotes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eCLEARANCE REQUIREMENTS\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSide Wall: Minimum 6″ clearance\u003c\/li\u003e\n\u003cli\u003eMantel: Minimum 12″ clearance above fireplace opening\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer guidelines for safe installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eWARRANTY\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eBurner \u0026amp; Fire Glass: 10-Year Limited Warranty\u003c\/li\u003e\n\u003cli\u003eValves \u0026amp; Controls: 3-Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eDESIGN\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSeries: Contemporary Vent-Free Collection\u003c\/li\u003e\n\u003cli\u003eStyle: Modern glass fire design (no logs)\u003c\/li\u003e\n\u003cli\u003eFlame Effect: Clean, lively flames with shimmering glass reflections\u003c\/li\u003e\n\u003cli\u003eIdeal For: Modern interiors, lofts, and transitional spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eWHAT’S IN THE BOX\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e18″ Fire Glass Set (with chosen color option)\u003c\/li\u003e\n\u003cli\u003eVent-Free Burner Assembly\u003c\/li\u003e\n\u003cli\u003eFire Glass Media (starter quantity)\u003c\/li\u003e\n\u003cli\u003eSand\/Granules \u0026amp; Embers\u003c\/li\u003e\n\u003cli\u003eControl Valve \u0026amp; 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