{"product_id":"amantii-symmetry-xt-lumina-42-inch-smart-built-in-electric-fireplace","title":"Amantii Symmetry XT Lumina 42-Inch Smart Built-In Electric Fireplace for Indoor \u0026 Covered Outdoor Use","description":"\u003cstyle\u003e\nhtml{scroll-behavior:smooth}\n.fa-product-page{--fa-primary:#313652;--fa-gold:#e6ba43;--fa-yellow:#ffe001;--fa-red:#da1816;--fa-light:#f7f7f9;--fa-border:rgba(49,54,82,.14);box-sizing:border-box;max-width:1710px;margin:0 auto;padding:30px 18px;color:#1f2433;background:#fff;font-family:\"DM Sans\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;font-size:16px;line-height:1.7}\n.fa-product-page *,.fa-product-page *::before,.fa-product-page *::after{box-sizing:inherit}\n.fa-product-page p{margin:0 0 16px}.fa-product-page ul,.fa-product-page ol{margin:0;padding-left:22px}.fa-product-page li{margin-bottom:8px}\n.fa-product-page a{color:var(--fa-primary);font-weight:800;text-decoration:underline;text-underline-offset:3px}.fa-product-page 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22px}.fa-grid{grid-template-columns:1fr}}\n@media(max-width:600px){.fa-product-page{padding:20px 14px}.fa-hero,.fa-expert{padding:24px 20px}.fa-section h2,.fa-expert h2{font-size:24px}.fa-quick-specs{grid-template-columns:1fr}.fa-feature-list{columns:1}.fa-faq-answer{padding-left:0}.fa-spec-table{min-width:640px}}\n\u003c\/style\u003e\n\u003carticle class=\"fa-product-page\"\u003e\u003c!-- Product Overview --\u003e\u003cheader class=\"fa-hero\"\u003e\u003cspan class=\"fa-product-label\"\u003eIndoor \u0026amp; Covered Outdoor Smart Electric Fireplace\u003c\/span\u003e\n\u003ch2\u003eAmantii Symmetry XT Lumina 42-Inch Built-In Smart Electric Fireplace\u003c\/h2\u003e\n\u003cp class=\"fa-hero-description\"\u003eThe Amantii Symmetry XT Lumina 42-Inch Electric Fireplace is a built-in smart fireplace designed for indoor rooms and covered outdoor spaces. It combines an extra-tall 18-inch viewing area, WiFi control, a programmable thermostatic remote, adjustable flame brightness and speed, dynamic ember-bed colors, hidden front-flow heating, and selectable 120V or 240V heating performance.\u003c\/p\u003e\n\u003cdiv class=\"fa-quick-specs\"\u003e\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003eUnobstructed viewing area\u003c\/strong\u003e 18-Inch Tall\u003c\/div\u003e\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003eSmartphone app control\u003c\/strong\u003e WiFi Enabled\u003c\/div\u003e\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003eSelectable heating output\u003c\/strong\u003e 5,000–10,230 BTU\u003c\/div\u003e\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003eFlexible installation use\u003c\/strong\u003e Indoor \/ Covered Outdoor\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/header\u003e\u003c!-- Buyer Fit --\u003e\n\u003csection class=\"fa-section\"\u003e\n\u003ch2 id=\"buyer-fit-heading\"\u003eIs the Symmetry XT Lumina 42 Right for Your Project?\u003c\/h2\u003e\n\u003cdiv class=\"fa-decision-box\"\u003e\n\u003cdiv class=\"fa-decision-panel fa-best-for\"\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModern living rooms and entertainment spaces\u003c\/li\u003e\n\u003cli\u003eCovered patios, porches, and protected outdoor retreats\u003c\/li\u003e\n\u003cli\u003eNew construction and renovation projects\u003c\/li\u003e\n\u003cli\u003eResidential and commercial interiors\u003c\/li\u003e\n\u003cli\u003eRestaurants, lounges, and hospitality spaces\u003c\/li\u003e\n\u003cli\u003eBuyers who want app, remote, timer, and thermostat control\u003c\/li\u003e\n\u003cli\u003eProjects requiring a tall, clean viewing area without visible venting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-decision-panel fa-not-for\"\u003e\n\u003ch3\u003eNot Recommended For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUncovered outdoor locations exposed directly to weather\u003c\/li\u003e\n\u003cli\u003eInstallations that do not follow the required manual clearances\u003c\/li\u003e\n\u003cli\u003eProjects requiring a wood- or gas-burning flame\u003c\/li\u003e\n\u003cli\u003eWhole-home primary heating applications\u003c\/li\u003e\n\u003cli\u003e240V performance without an appropriate electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Quick Specifications --\u003e\n\u003csection class=\"fa-section\"\u003e\n\u003ch2 id=\"quick-specifications-heading\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003cdiv class=\"fa-table-wrap\"\u003e\n\u003ctable class=\"fa-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSYM-42-XT-LUMINA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Series\u003c\/th\u003e\n\u003ctd\u003eAmantii Symmetry XT Lumina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFireplace Type\u003c\/th\u003e\n\u003ctd\u003eBuilt-in smart electric fireplace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal Size\u003c\/th\u003e\n\u003ctd\u003e42 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eViewing Area\u003c\/th\u003e\n\u003ctd\u003e18-inch-tall glass viewing area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApproved Locations\u003c\/th\u003e\n\u003ctd\u003eIndoor and covered outdoor installations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStandard Heating Output\u003c\/th\u003e\n\u003ctd\u003e1,465 watts \/ 5,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStandard Heating Coverage\u003c\/th\u003e\n\u003ctd\u003eUp to 500 square feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOptional 240V Heating Output\u003c\/th\u003e\n\u003ctd\u003eUp to 3,000 watts \/ 10,230 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e240V Heating Coverage\u003c\/th\u003e\n\u003ctd\u003eUp to 900 square feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTemperature Range\u003c\/th\u003e\n\u003ctd\u003e59°F to 82°F (15°C to 28°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWiFi Connectivity\u003c\/th\u003e\n\u003ctd\u003eYes; smartphone control through the dedicated app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRemote Control\u003c\/th\u003e\n\u003ctd\u003ePatented programmable thermostatic remote included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlame Controls\u003c\/th\u003e\n\u003ctd\u003eAdjustable brightness and multi-speed flame control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlame Color Presets\u003c\/th\u003e\n\u003ctd\u003eYellow, orange, and red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEmber-Bed Lighting\u003c\/th\u003e\n\u003ctd\u003eMultiple colors with automatic color mixing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeating Design\u003c\/th\u003e\n\u003ctd\u003eFront-flow heating with concealed venting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLED Life\u003c\/th\u003e\n\u003ctd\u003eRated for up to 50,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIncluded Media\u003c\/th\u003e\n\u003ctd\u003eReal glass and glowing log media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOptional Accessories\u003c\/th\u003e\n\u003ctd\u003eOptional media kits and masonry-finish trim options, sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Product Description --\u003e\n\u003csection class=\"fa-section\"\u003e\n\u003ch2 id=\"product-description-heading\"\u003eA Taller, Cleaner Fireplace Presentation\u003c\/h2\u003e\n\u003cp\u003eThe Symmetry XT Lumina 42 is designed for projects that need more visual height than a conventional linear electric fireplace. Its 18-inch-tall viewing area creates a larger flame presentation, while concealed venting keeps the front clean and unobstructed.\u003c\/p\u003e\n\u003cp\u003eThe streamlined design works well in contemporary living rooms, feature walls, hospitality settings, restaurants, and covered outdoor entertainment areas. Front-flow heating supports recessed or semi-flush installation styles without placing visible vents across the primary glass display.\u003c\/p\u003e\n\u003cp\u003eAdjustable flame speed, independent flame brightness, selectable flame colors, and dynamic ember-bed lighting allow the appearance to be changed for everyday use, entertaining, or seasonal décor. The flame display can provide visual ambiance while the heating controls manage supplemental room comfort.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Feature Cards --\u003e\n\u003csection class=\"fa-section\"\u003e\n\u003ch2 id=\"key-features-heading\"\u003eKey Features and Buyer Benefits\u003c\/h2\u003e\n\u003cdiv class=\"fa-grid\"\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eExtra-Tall Viewing Area\u003c\/h3\u003e\n\u003cp\u003eThe 18-inch-tall glass viewing area provides a more substantial flame presentation and helps the fireplace serve as a stronger architectural focal point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eHidden Front Venting\u003c\/h3\u003e\n\u003cp\u003eConcealed front-flow heating supports a cleaner finished appearance without visible venting interrupting the viewing area.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eWiFi Smartphone Control\u003c\/h3\u003e\n\u003cp\u003eConnect through the dedicated mobile app to manage supported fireplace functions from a compatible smartphone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eProgrammable Comfort\u003c\/h3\u003e\n\u003cp\u003eUse the timer and thermostat controls to set a preferred temperature or schedule operation around your routine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eAdjustable Flame Presentation\u003c\/h3\u003e\n\u003cp\u003eIndependently adjust flame brightness and speed to create anything from a subtle background glow to a more active fire display.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eDynamic Ember-Bed Colors\u003c\/h3\u003e\n\u003cp\u003eMultiple ember-bed colors and automatic color mixing provide a broad range of coordinated lighting combinations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eDual Heating Capability\u003c\/h3\u003e\n\u003cp\u003eStandard operation delivers 5,000 BTU, while optional 240V wiring increases output to as much as 10,230 BTU.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eQuiet Operation\u003c\/h3\u003e\n\u003cp\u003eUltra-quiet components are intended to preserve the room atmosphere without distracting mechanical noise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eLong-Life LED Lighting\u003c\/h3\u003e\n\u003cp\u003eThe LED light source is rated for up to 50,000 hours for durable, low-maintenance flame illumination.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Flame Customization --\u003e\n\u003csection class=\"fa-section\"\u003e\n\u003ch2 id=\"flame-customization-heading\"\u003eYellow, Orange, and Red Flame Color Options\u003c\/h2\u003e\n\u003cp\u003eChoose from three distinct flame color presets to coordinate the fireplace with your interior design, outdoor setting, or preferred atmosphere. Flame brightness and speed can also be adjusted independently for greater visual control.\u003c\/p\u003e\n\u003cdiv class=\"fa-grid\"\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eYellow Flame\u003c\/h3\u003e\n\u003cp\u003eCreates a warm golden appearance suited to traditional, transitional, and softly lit interiors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eOrange Flame\u003c\/h3\u003e\n\u003cp\u003eProduces a balanced, familiar fire color for a natural-looking everyday presentation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eRed Flame\u003c\/h3\u003e\n\u003cp\u003eAdds a bolder, more dramatic effect for contemporary rooms and evening entertainment settings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cstrong\u003eVisual customization:\u003c\/strong\u003e Flame brightness, flame speed, and ember-bed lighting can be adjusted to create coordinated color combinations.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Heating --\u003e\n\u003csection class=\"fa-section\"\u003e\n\u003ch2 id=\"heating-performance-heading\"\u003eHeating Performance and Temperature Control\u003c\/h2\u003e\n\u003cdiv class=\"fa-grid-2\"\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eStandard Heating\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1,465-watt output\u003c\/li\u003e\n\u003cli\u003eUp to 5,000 BTU\u003c\/li\u003e\n\u003cli\u003eDesigned to heat areas up to 500 square feet\u003c\/li\u003e\n\u003cli\u003eBest used as supplemental zone heating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eOptional 240V Heating\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 3,000-watt output\u003c\/li\u003e\n\u003cli\u003eUp to 10,230 BTU\u003c\/li\u003e\n\u003cli\u003eDesigned to heat areas up to 900 square feet\u003c\/li\u003e\n\u003cli\u003eRequires an appropriate 240V electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe adjustable thermostat supports room-temperature settings from 59°F to 82°F (15°C to 28°C). The programmable timer and thermostat allow the fireplace to be scheduled around occupancy and comfort preferences.\u003c\/p\u003e\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cstrong\u003eHeating guidance:\u003c\/strong\u003e Published coverage is based on the supplied product information. Actual results depend on insulation, ceiling height, room layout, outdoor conditions, and heat loss.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Smart Controls --\u003e\n\u003csection class=\"fa-section\"\u003e\n\u003ch2 id=\"smart-controls-heading\"\u003eSmart Controls for Everyday Convenience\u003c\/h2\u003e\n\u003cdiv class=\"fa-grid\"\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eDedicated Mobile App\u003c\/h3\u003e\n\u003cp\u003eWiFi connectivity allows the fireplace to connect to a smartphone through the dedicated app available for supported Apple and Android devices.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eThermostatic Remote\u003c\/h3\u003e\n\u003cp\u003eThe included patented remote provides convenient control from elsewhere in the room without relying exclusively on a smartphone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eTimer and Scheduling\u003c\/h3\u003e\n\u003cp\u003eProgram operation around your routine, such as preparing a room before arrival or managing heat during selected periods.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Indoor \/ Outdoor --\u003e\n\u003csection class=\"fa-section\"\u003e\n\u003ch2 id=\"indoor-outdoor-heading\"\u003eIndoor and Covered Outdoor Installation\u003c\/h2\u003e\n\u003cp\u003eThe Symmetry XT Lumina is designed for indoor installations and approved covered outdoor locations. Suitable examples include protected patios, porches, and areas beneath an appropriate overhang.\u003c\/p\u003e\n\u003cdiv class=\"fa-grid-2\"\u003e\n\u003cdiv class=\"fa-card\"\u003e\n\u003ch3\u003eIndoor Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiving rooms\u003c\/li\u003e\n\u003cli\u003eBedrooms\u003c\/li\u003e\n\u003cli\u003eDining rooms\u003c\/li\u003e\n\u003cli\u003eMedia rooms\u003c\/li\u003e\n\u003cli\u003eRestaurants and hospitality spaces\u003c\/li\u003e\n\u003cli\u003eCommercial lounges and reception areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card\"\u003e\n\u003ch3\u003eCovered Outdoor Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCovered patios\u003c\/li\u003e\n\u003cli\u003eProtected porches\u003c\/li\u003e\n\u003cli\u003eOutdoor entertainment walls\u003c\/li\u003e\n\u003cli\u003eCovered restaurant seating areas\u003c\/li\u003e\n\u003cli\u003eProtected outdoor kitchens\u003c\/li\u003e\n\u003cli\u003eLocations beneath suitable overhangs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cstrong\u003eOutdoor limitation:\u003c\/strong\u003e Do not treat “outdoor approved” as approval for an uncovered location. Outdoor placement must be covered and must follow the manufacturer's installation requirements.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Installation Planning --\u003e\n\u003csection class=\"fa-section\"\u003e\n\u003ch2 id=\"installation-planning-heading\"\u003eInstallation Planning\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003eConfirm the Installation Location\u003c\/h3\u003e\n\u003cp\u003eSelect an indoor wall or a properly covered outdoor area protected from direct exposure according to the installation requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eChoose the Heating Configuration\u003c\/h3\u003e\n\u003cp\u003eDetermine whether standard 120V performance is sufficient or whether the project requires the higher-output 240V configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003ePlan the Finished Appearance\u003c\/h3\u003e\n\u003cp\u003eAccount for the recessed or semi-flush installation style, front-flow heating, concealed venting, and any optional trim selected for the project.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eVerify Framing and Clearances\u003c\/h3\u003e\n\u003cp\u003eUse the official installation manual to confirm opening dimensions, clearances, finishing restrictions, and approved construction details before framing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eComplete Electrical Installation\u003c\/h3\u003e\n\u003cp\u003eElectrical work must match the selected voltage configuration and applicable electrical requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Exact framing dimensions, clearances, electrical connection details, and finishing requirements were not included in the supplied product information. Confirm these items in the official manual before installation.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Included \/ Optional --\u003e\n\u003csection class=\"fa-section\"\u003e\n\u003ch2 id=\"included-media-heading\"\u003eIncluded Media and Optional Upgrades\u003c\/h2\u003e\n\u003cdiv class=\"fa-grid-2\"\u003e\n\u003cdiv class=\"fa-card fa-best-for\"\u003e\n\u003ch3\u003eIncluded\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReal glass media\u003c\/li\u003e\n\u003cli\u003eGlowing log media\u003c\/li\u003e\n\u003cli\u003eProgrammable thermostatic remote control\u003c\/li\u003e\n\u003cli\u003eIntegrated WiFi capability\u003c\/li\u003e\n\u003cli\u003eFront-flow heating system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eOptional, Sold Separately\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdditional decorative media kits\u003c\/li\u003e\n\u003cli\u003eMasonry-finish trim option\u003c\/li\u003e\n\u003cli\u003eClear reduced-trim configuration\u003c\/li\u003e\n\u003cli\u003eOther compatible finishing accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"fa-small\"\u003eConfirm accessory compatibility with the 42-inch Symmetry XT Lumina model before ordering.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Applications --\u003e\n\u003csection class=\"fa-section\"\u003e\n\u003ch2 id=\"ideal-applications-heading\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cdiv class=\"fa-grid\"\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eResidential Interiors\u003c\/h3\u003e\n\u003cp\u003eUse the extra-tall flame display as a feature-wall focal point in living rooms, bedrooms, dining spaces, and media rooms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eCovered Outdoor Living\u003c\/h3\u003e\n\u003cp\u003eAdd flame ambiance and supplemental warmth to protected patios, porches, and covered entertainment areas.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eCommercial Projects\u003c\/h3\u003e\n\u003cp\u003eSuitable for restaurants, reception areas, lounges, hospitality spaces, and other installations requiring a modern electric focal point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eNew Construction\u003c\/h3\u003e\n\u003cp\u003ePlan the fireplace into a new feature wall with the appropriate framing, electrical supply, and selected trim treatment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eRenovations\u003c\/h3\u003e\n\u003cp\u003eIntroduce a built-in fireplace effect without installing a gas line, chimney, or wood-burning firebox.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eDesign-Focused Spaces\u003c\/h3\u003e\n\u003cp\u003eThe hidden venting and tall viewing area suit modern designs where a streamlined architectural appearance is a priority.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Complete Technical Specs --\u003e\n\u003csection class=\"fa-section\"\u003e\n\u003ch2 id=\"technical-specifications-heading\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"fa-table-wrap\"\u003e\n\u003ctable class=\"fa-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAmantii\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eSymmetry XT Lumina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel Number\u003c\/th\u003e\n\u003ctd\u003eSYM-42-XT-LUMINA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal Width\u003c\/th\u003e\n\u003ctd\u003e42 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eBuilt-in linear electric fireplace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInstallation Orientation\u003c\/th\u003e\n\u003ctd\u003eBuilt-in; recessed or semi-flush applications supported by the supplied product description\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eViewing Window Height\u003c\/th\u003e\n\u003ctd\u003e18 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVisible Venting\u003c\/th\u003e\n\u003ctd\u003eNo visible venting across the viewing area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeat Direction\u003c\/th\u003e\n\u003ctd\u003eFront flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStandard Wattage\u003c\/th\u003e\n\u003ctd\u003e1,465 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStandard BTU Output\u003c\/th\u003e\n\u003ctd\u003e5,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStandard Heating Area\u003c\/th\u003e\n\u003ctd\u003eUp to 500 square feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOptional 240V Wattage\u003c\/th\u003e\n\u003ctd\u003eUp to 3,000 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOptional 240V BTU Output\u003c\/th\u003e\n\u003ctd\u003eUp to 10,230 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOptional 240V Heating Area\u003c\/th\u003e\n\u003ctd\u003eUp to 900 square feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThermostat Range\u003c\/th\u003e\n\u003ctd\u003e59°F to 82°F (15°C to 28°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTimer\u003c\/th\u003e\n\u003ctd\u003eProgrammable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWiFi\u003c\/th\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMobile Control\u003c\/th\u003e\n\u003ctd\u003eSupported through the dedicated smartphone app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRemote\u003c\/th\u003e\n\u003ctd\u003eProgrammable thermostatic remote included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlame Brightness\u003c\/th\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlame Speed\u003c\/th\u003e\n\u003ctd\u003eAdjustable, multiple speeds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlame Colors\u003c\/th\u003e\n\u003ctd\u003eYellow, orange, and red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEmber-Bed Colors\u003c\/th\u003e\n\u003ctd\u003eMultiple colors with automatic mixing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLighting Technology\u003c\/th\u003e\n\u003ctd\u003eLong-life LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLED Rating\u003c\/th\u003e\n\u003ctd\u003eUp to 50,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMedia\u003c\/th\u003e\n\u003ctd\u003eReal glass and glowing log media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApproved Use\u003c\/th\u003e\n\u003ctd\u003eIndoor and covered outdoor locations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOther Series Sizes\u003c\/th\u003e\n\u003ctd\u003e34, 50, 60, 74, 88, and 100 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"fa-small\"\u003eVerify final dimensions, framing specifications, electrical requirements, clearances, certifications, and accessory compatibility using the official documentation before ordering or installation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Comparison --\u003e\n\u003csection class=\"fa-section\"\u003e\n\u003ch2 id=\"decision-summary-heading\"\u003eProduct Decision Summary\u003c\/h2\u003e\n\u003cdiv class=\"fa-table-wrap\"\u003e\n\u003ctable class=\"fa-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eChoose This Model If\u003c\/th\u003e\n\u003ctd\u003eYou want a 42-inch built-in electric fireplace with an extra-tall display, smart controls, adjustable flame effects, and covered outdoor approval.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eChoose 120V Operation If\u003c\/th\u003e\n\u003ctd\u003eYou need standard supplemental heat up to 5,000 BTU for a space up to approximately 500 square feet.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eChoose 240V Operation If\u003c\/th\u003e\n\u003ctd\u003eYou need higher output up to 10,230 BTU and have an appropriate 240V electrical connection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDo Not Choose This Model If\u003c\/th\u003e\n\u003ctd\u003eThe fireplace will be installed in an uncovered outdoor location or used as the sole heating source for an entire home.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Expert Recommendation --\u003e\n\u003csection class=\"fa-expert\"\u003e\n\u003ch2 id=\"expert-recommendation-heading\"\u003eExpert Recommendation\u003c\/h2\u003e\n\u003cp\u003eChoose the Amantii Symmetry XT Lumina 42 when the project calls for a premium built-in electric fireplace with a taller-than-standard flame presentation and flexible indoor or covered outdoor placement. It is especially well suited to contemporary feature walls where hidden venting, app control, adjustable flame effects, and a clean architectural finish are priorities.\u003c\/p\u003e\n\u003cp\u003eSelect the standard configuration for everyday supplemental heating or plan for a 240V connection when the higher 10,230-BTU output is required. Confirm framing, electrical requirements, clearances, and outdoor placement rules before construction begins.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ --\u003e\n\u003csection class=\"fa-section\"\u003e\n\u003ch2 id=\"faq-heading\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"fa-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the Amantii Symmetry XT Lumina 42 be installed outdoors?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eYes, it is approved for covered outdoor installations such as protected patios, porches, and overhang areas. Do not install it in an uncovered location exposed directly to weather.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the Symmetry XT Lumina 42 require venting?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eIt does not require a chimney or gas vent, and its heating vents are concealed for a clean front appearance. Do not block the front-flow heating outlet or required clearances.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much space can the Symmetry XT Lumina 42 heat?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eIt is rated for up to 500 square feet at 5,000 BTU and up to 900 square feet at 10,230 BTU with 240V wiring. Actual heating performance decreases in poorly insulated or open outdoor spaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the Symmetry XT Lumina 42 work with 240V power?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eYes, optional 240V wiring increases output to as much as 3,000 watts and 10,230 BTU. Only use this configuration with an appropriate electrical connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I control this fireplace from my phone?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eYes, built-in WiFi supports control through the dedicated smartphone app. App operation requires a compatible device and a functioning network connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat flame colors does the Symmetry XT Lumina offer?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eThe fireplace includes yellow, orange, and red flame color presets with adjustable brightness and speed. Ember-bed colors are controlled separately for additional combinations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat temperature range can I set?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eThe thermostat can be adjusted from 59°F to 82°F (15°C to 28°C). Do not use the fireplace as the sole heating system for an entire home.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat media comes with the fireplace?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eThe supplied product information lists real glass and glowing log media as included. Additional media kits are optional and sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the Symmetry XT Lumina 42 be recessed into a wall?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eThe product is designed for built-in recessed or semi-flush applications with concealed front-flow heating. Confirm the exact framing opening and clearances in the official installation manual before construction.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs professional installation recommended?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eProfessional installation is recommended when framing, hardwiring, or configuring 240V power. Incorrect installation can prevent safe operation or reduce heating performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Final CTA --\u003e\n\u003csection class=\"fa-expert\"\u003e\n\u003ch2 id=\"final-cta-heading\"\u003eCreate a Taller, Smarter Fireplace Feature Wall\u003c\/h2\u003e\n\u003cp\u003eThe Amantii Symmetry XT Lumina 42 combines an 18-inch-tall viewing area, customizable flame effects, app and remote control, covered outdoor approval, and selectable heating output for modern residential and commercial projects.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e","brand":"Amantii","offers":[{"title":"Default Title","offer_id":45927811285036,"sku":"SYM-42-XT-LUMINA","price":2499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0354\/7607\/8636\/files\/amantii-symmetry-xt-lumina-42-inch-smart-built-in-electric-fireplace-for-indoor-covered-outdoor-use-fireplaces-sym-42-xt-lumina-flame-authority-1253111764.webp?v=1785954277","url":"https:\/\/flameauthority.com\/products\/amantii-symmetry-xt-lumina-42-inch-smart-built-in-electric-fireplace","provider":"Flame Authority","version":"1.0","type":"link"}