{"product_id":"bio-flame-72-inch-double-sided-ventless-ethanol-firebox-60-inch-manual-burner","title":"Bio Flame 72-Inch Double-Sided Ventless Ethanol Firebox with 60-Inch Manual Burner","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}.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}.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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li::before{content:\"✓\";position:absolute;left:0;top:0;color:#237a3b;font-weight:900}.fa-warning-list li::before{content:\"!\";position:absolute;left:2px;top:3px;width:18px;height:18px;color:#fff;background:var(--fa-red);border-radius:50%;font-size:.75rem;font-weight:900;line-height:18px;text-align:center}\n.fa-download-link{display:block;border:1px solid var(--fa-border);border-left:5px solid var(--fa-gold);border-radius:14px;padding:18px;background:#fff;text-decoration:none!important}.fa-download-link:hover{background:#fffbe3}.fa-download-link strong{display:block}.fa-download-link span{display:block;margin-top:4px;color:#62677a;font-weight:400;font-size:.9rem}\n.fa-faq details{background:#f8f8f8;border-radius:14px;padding:18px 20px;margin-bottom:12px;border:1px solid #e8e8e8}.fa-faq summary{list-style:none;cursor:pointer;font-weight:800;color:var(--fa-primary);display:flex}.fa-faq summary::-webkit-details-marker{display:none}.fa-faq summary::before{content:\"+\";background:var(--fa-primary);color:var(--fa-yellow);width:24px;height:24px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;margin-right:12px;flex-shrink:0}.fa-faq details[open] summary::before{content:\"-\"}.fa-faq-answer{padding:14px 0 0 36px;color:#62677a}.fa-expert{background:var(--fa-primary);color:#fff;border-radius:20px;padding:32px;text-align:center}.fa-expert h2,.fa-expert h3{color:var(--fa-yellow)}.fa-expert p{max-width:900px;margin-left:auto;margin-right:auto;color:rgba(255,255,255,.92)}\n@media(max-width:1000px){.fa-quick-specs,.fa-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:900px){.fa-grid-2,.fa-downloads{grid-template-columns:1fr}.fa-hero{padding:32px 22px}.fa-grid{grid-template-columns:1fr}}@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-faq-answer{padding-left:0}.fa-spec-table{min-width:640px}}\n\u003c\/style\u003e\n\u003carticle class=\"fa-product-page\"\u003e\u003cheader class=\"fa-hero\"\u003e\u003cspan class=\"fa-product-label\"\u003eBio Flame Firebox Collection\u003c\/span\u003e\n\u003ch2\u003eBio Flame 72-Inch Double-Sided Ventless Ethanol Firebox with 60-Inch Manual Burner\u003c\/h2\u003e\n\u003cp class=\"fa-hero-description\"\u003eThe Bio Flame 72-Inch Double-Sided Firebox is a built-in ventless ethanol fireplace designed to create a wide, see-through flame feature between two adjoining spaces. Its 60-inch manual bioethanol burner produces a real flame without requiring a chimney, flue, gas line, or permanent fuel connection.\u003c\/p\u003e\n\u003cp class=\"fa-hero-description\"\u003eConstructed from 304-grade stainless steel with a fully insulated, double-walled firebox, brushed stainless steel internal frame, and 8 mm tempered glass, this model is suited to custom residential and commercial installations. Choose a black or silver exterior finish and either flush-mounted or spacer-mounted glass.\u003c\/p\u003e\n\u003cdiv class=\"fa-models\"\u003e\n\u003cspan class=\"fa-model-tag\"\u003eFB-DS-72-60M-Black-Flush — Black \/ Flush Glass\u003c\/span\u003e\u003cspan class=\"fa-model-tag\"\u003eFB-DS-72-60M-Black-Spacer — Black \/ Spacer Glass\u003c\/span\u003e\u003cspan class=\"fa-model-tag\"\u003eFB-DS-72-60M-Silver-Flush — Silver \/ Flush Glass\u003c\/span\u003e\u003cspan class=\"fa-model-tag\"\u003eFB-DS-72-60M-Silver-Spacer — Silver \/ Spacer Glass\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-alert fa-alert-danger\"\u003e\n\u003cstrong\u003eQuick answer:\u003c\/strong\u003e Choose this 72-inch double-sided firebox for a wide see-through architectural fireplace with a 60-inch manual bioethanol burner, no chimney, no gas line, and no electrical requirement. Do not use it as primary heating or in an undersized, combustible, or uncovered outdoor installation.\u003c\/div\u003e\n\u003cdiv class=\"fa-quick-specs\"\u003e\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003e72 Inches\u003c\/strong\u003eDouble-sided firebox width\u003c\/div\u003e\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003e60-Inch Burner\u003c\/strong\u003eManual bioethanol burner\u003c\/div\u003e\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003eUp to 10 Hours\u003c\/strong\u003eApproximate burn time\u003c\/div\u003e\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003e40,000 BTU\u003c\/strong\u003eMaximum listed output\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/header\u003e\n\u003csection class=\"fa-section\" id=\"product-overview\"\u003e\n\u003ch2 id=\"product-overview-heading\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Bio Flame 72-Inch Double-Sided Firebox?\u003c\/strong\u003e It is a built-in, see-through bioethanol fireplace containing a 60-inch manual burner. It creates a real flame across a wide viewing area without requiring a chimney, flue, gas connection, or permanent fuel line.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe double-sided configuration allows the flame to be viewed from both sides of the installation. This makes the firebox particularly suitable for room dividers, open-concept interiors, connecting walls, hospitality environments, offices, restaurants, and other architectural feature installations.\u003c\/p\u003e\n\u003cp\u003eBecause the included burner is manually operated, the standard configuration does not require electricity. Bioethanol fuel is added directly to the burner, ignited using the supplied lighting tools, and extinguished by closing the burner lid with the lighting rod.\u003c\/p\u003e\n\u003cp\u003eThis fireplace is classified as a decorative appliance intended for occasional use. It can provide supplemental warmth, but it must not be selected or operated as a primary heating system.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"quick-specifications\"\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\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eThe Bio Flame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCollection\u003c\/th\u003e\n\u003ctd\u003eFirebox Collection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirebox Type\u003c\/th\u003e\n\u003ctd\u003eDouble-sided built-in ethanol firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirebox Width\u003c\/th\u003e\n\u003ctd\u003e72 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIncluded Burner\u003c\/th\u003e\n\u003ctd\u003e60-inch manual bioethanol burner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eBioethanol fuel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVentilation System\u003c\/th\u003e\n\u003ctd\u003eNo chimney or flue required; minimum room-size and ventilation requirements still apply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eCustom built-in installation using non-combustible materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eIndoor or protected outdoor installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirebox Construction\u003c\/th\u003e\n\u003ctd\u003e304-grade stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInternal Frame\u003c\/th\u003e\n\u003ctd\u003eBrushed stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConstruction Design\u003c\/th\u003e\n\u003ctd\u003eFully insulated, double-walled firebox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGlass\u003c\/th\u003e\n\u003ctd\u003e8 mm tempered glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExterior Finish Options\u003c\/th\u003e\n\u003ctd\u003eBlack or silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGlass Mounting Options\u003c\/th\u003e\n\u003ctd\u003eFlush or spacer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectrical Requirement\u003c\/th\u003e\n\u003ctd\u003eNone for the included manual burner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eCE approved and certified; tested and certified to EN 16647\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3 years, according to the supplied product information\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"buyer-fit\"\u003e\n\u003ch2 id=\"buyer-fit-heading\"\u003eIs This Firebox Right for Your Project?\u003c\/h2\u003e\n\u003cdiv class=\"fa-grid-2\"\u003e\n\u003cdiv class=\"fa-decision-panel fa-best-for\"\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul class=\"fa-checklist\"\u003e\n\u003cli\u003eCustom room-divider and see-through fireplace installations\u003c\/li\u003e\n\u003cli\u003eOpen-concept living rooms, dining areas, and entertainment spaces\u003c\/li\u003e\n\u003cli\u003eResidential projects without an available chimney or gas line\u003c\/li\u003e\n\u003cli\u003eRestaurants, offices, hotels, lounges, and commercial interiors\u003c\/li\u003e\n\u003cli\u003eProjects requiring a wide, contemporary real-flame feature\u003c\/li\u003e\n\u003cli\u003eIndoor or sheltered outdoor applications\u003c\/li\u003e\n\u003cli\u003eBuyers who prefer a manually controlled burner without electricity\u003c\/li\u003e\n\u003cli\u003eDesigns requiring black or silver finishes and flush or spacer glass\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 class=\"fa-warning-list\"\u003e\n\u003cli\u003ePrimary or whole-home heating\u003c\/li\u003e\n\u003cli\u003eSmall rooms that do not meet the required minimum room size\u003c\/li\u003e\n\u003cli\u003eInstallations made from combustible or heat-sensitive materials\u003c\/li\u003e\n\u003cli\u003eUncovered outdoor locations exposed to rain or water\u003c\/li\u003e\n\u003cli\u003eProjects requiring a wood-burning, natural-gas, or propane fireplace\u003c\/li\u003e\n\u003cli\u003eInstallations where the required tempered-glass windscreens will be removed\u003c\/li\u003e\n\u003cli\u003eContinuous unattended operation\u003c\/li\u003e\n\u003cli\u003eCooking, boiling water, or burning solid materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"features\"\u003e\n\u003ch2 id=\"features-heading\"\u003eKey Features and Benefits\u003c\/h2\u003e\n\u003cdiv class=\"fa-grid\"\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eDouble-Sided Flame Viewing\u003c\/h3\u003e\n\u003cp\u003eThe see-through firebox presents the flame from two sides, allowing one installation to visually connect two rooms or define an open-plan space.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eReal Flame Without a Chimney\u003c\/h3\u003e\n\u003cp\u003eBioethanol combustion eliminates the need for a conventional chimney, flue, gas line, or permanent fuel connection. Room ventilation requirements must still be followed.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003e60-Inch Manual Burner\u003c\/h3\u003e\n\u003cp\u003eThe included manual burner creates a broad flame presentation and operates without electricity. The burner is lit and adjusted using the supplied operating tools.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003e304 Stainless Steel Construction\u003c\/h3\u003e\n\u003cp\u003eThe firebox is made from 304-grade stainless steel, providing a durable structure for built-in residential and commercial applications.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eFully Insulated Double-Wall Design\u003c\/h3\u003e\n\u003cp\u003eThe insulated, double-walled enclosure helps isolate the firebox from the surrounding installation when it is framed according to the manufacturer's instructions.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003e8 mm Tempered Glass\u003c\/h3\u003e\n\u003cp\u003eTempered-glass windscreens help protect and stabilize the flame while maintaining clear visibility from both sides of the firebox.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eIndoor and Protected Outdoor Use\u003c\/h3\u003e\n\u003cp\u003eInstall the firebox indoors or beneath a protective outdoor overhang. Direct exposure to water or unsheltered weather can damage the appliance and void warranty coverage.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eFinish and Glass-Mount Choices\u003c\/h3\u003e\n\u003cp\u003eSelect a black or silver exterior and choose either flush-mounted glass for an aligned profile or spacer-mounted glass for a slightly offset appearance.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eOptional SmartFlame Upgrade\u003c\/h3\u003e\n\u003cp\u003eBuyers who want remote and WiFi app control can select a compatible SmartFlame burner configuration instead of the standard manual burner.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"variants\"\u003e\n\u003ch2 id=\"variants-heading\"\u003eAvailable Product Variants\u003c\/h2\u003e\n\u003cp\u003eAll listed configurations use the 72-inch double-sided firebox and 60-inch manual burner. Choose the exterior finish and glass-mounting style that match the installation.\u003c\/p\u003e\n\u003cdiv class=\"fa-grid-2\"\u003e\n\u003cdiv class=\"fa-decision-panel\"\u003e\n\u003ch3\u003eBlack Finish\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFB-DS-72-60M-Black-Flush\u003c\/li\u003e\n\u003cli\u003eFB-DS-72-60M-Black-Spacer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-decision-panel\"\u003e\n\u003ch3\u003eSilver Finish\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFB-DS-72-60M-Silver-Flush\u003c\/li\u003e\n\u003cli\u003eFB-DS-72-60M-Silver-Spacer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"flush-vs-spacer\"\u003e\n\u003ch2 id=\"flush-vs-spacer-heading\"\u003eFlush vs. Spacer Glass\u003c\/h2\u003e\n\u003cdiv class=\"fa-table-wrap\"\u003e\n\u003ctable class=\"fa-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGlass Style\u003c\/th\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003cth\u003eDesign Effect\u003c\/th\u003e\n\u003cth\u003eChoose This Option When\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlush\u003c\/th\u003e\n\u003ctd\u003eThe glass is aligned closely with the firebox frame.\u003c\/td\u003e\n\u003ctd\u003eCreates a clean, integrated, streamlined appearance.\u003c\/td\u003e\n\u003ctd\u003eYou want the glass and frame to appear visually aligned.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSpacer\u003c\/th\u003e\n\u003ctd\u003eThe glass is mounted slightly away from the frame.\u003c\/td\u003e\n\u003ctd\u003eCreates a more dimensional, offset-glass appearance.\u003c\/td\u003e\n\u003ctd\u003eYou prefer visible separation between the glass and surrounding frame.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The glass windscreens are required operating components. Do not operate the fireplace without the glass correctly installed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"manual-vs-smart\"\u003e\n\u003ch2 id=\"manual-vs-smart-heading\"\u003eIncluded Manual Burner vs. Optional SmartFlame Upgrade\u003c\/h2\u003e\n\u003cdiv class=\"fa-table-wrap\"\u003e\n\u003ctable class=\"fa-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003e60-Inch Manual Burner\u003c\/th\u003e\n\u003cth\u003eOptional SmartFlame Burner\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIncluded with These SKUs\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eNo; optional upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperation\u003c\/th\u003e\n\u003ctd\u003eManual ignition and flame control\u003c\/td\u003e\n\u003ctd\u003eRemote and WiFi app control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectricity Required\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower Preparation\u003c\/th\u003e\n\u003ctd\u003eNo electrical outlet required for the burner\u003c\/td\u003e\n\u003ctd\u003eOutlet required on the right side beneath or near the cavity when facing the fireplace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBest Choice For\u003c\/th\u003e\n\u003ctd\u003eSimple operation without wiring or smart controls\u003c\/td\u003e\n\u003ctd\u003eProjects requiring powered remote and app-based control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cp\u003eThese listed FB-DS-72-60M variants include the manual burner. Do not assume remote, WiFi, or powered controls are included unless the burner configuration is specifically changed to a SmartFlame model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"performance\"\u003e\n\u003ch2 id=\"performance-heading\"\u003eBurner Performance\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\"\u003eBurner Size\u003c\/th\u003e\n\u003ctd\u003e60 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFuel Capacity\u003c\/th\u003e\n\u003ctd\u003e18 liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApproximate Burn Time\u003c\/th\u003e\n\u003ctd\u003eUp to approximately 10 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Thermal Output\u003c\/th\u003e\n\u003ctd\u003eApproximately 40,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFuel Consumption\u003c\/th\u003e\n\u003ctd\u003eApproximately 0.56 liters per hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAverage Indoor Heating Area\u003c\/th\u003e\n\u003ctd\u003eApproximately 100–120 m² under suitable conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRequired Minimum Room Size\u003c\/th\u003e\n\u003ctd\u003e100 m² for the 72-inch firebox with 60-inch manual burner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-alert fa-alert-danger\"\u003e\n\u003cp\u003e\u003cstrong\u003eHeating limitation:\u003c\/strong\u003e Performance figures are indicative and vary with installation conditions and fuel quality. This appliance is intended for decorative or supplemental use and must not be relied upon as a primary heat source.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"dimensions\"\u003e\n\u003ch2 id=\"dimensions-heading\"\u003eDimensions and Framing Information\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\"\u003eOverall Firebox Dimensions\u003c\/th\u003e\n\u003ctd\u003e72\" W × 26.46\" H × 15\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Metric Dimensions\u003c\/th\u003e\n\u003ctd\u003e1829 mm W × 672 mm H × 381 mm D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManual Burner Size\u003c\/th\u003e\n\u003ctd\u003e60 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer Framing Opening Guidance\u003c\/th\u003e\n\u003ctd\u003e69.64\" W × 14.49\" D × 6.5\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMetric Framing Opening Guidance\u003c\/th\u003e\n\u003ctd\u003e1768.8 mm W × 368 mm D × 165 mm H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCavity Lining\u003c\/th\u003e\n\u003ctd\u003eMinimum 3\/8-inch-thick cement board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cp\u003e\u003cstrong\u003eVerify before construction:\u003c\/strong\u003e Manufacturer dimensions can vary by approximately 2% because of material attributes. Use the actual firebox for final framing, cutout, and finish measurements rather than relying only on nominal dimensions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"installation\"\u003e\n\u003ch2 id=\"installation-heading\"\u003eInstallation Requirements\u003c\/h2\u003e\n\u003cp\u003eThe 72-inch double-sided firebox is intended for a permanent built-in installation. The appliance must be completely assembled, correctly framed, and securely fixed before fuel is added or the burner is operated.\u003c\/p\u003e\n\u003cdiv class=\"fa-grid\"\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eUse Non-Combustible Materials\u003c\/h3\u003e\n\u003cp\u003eInstall the firebox only with appropriate non-combustible materials such as stainless steel, concrete, brick, natural stone, or manufacturer-specified board products.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eLine the Firebox Cavity\u003c\/h3\u003e\n\u003cp\u003eThe firebox cavity must be lined with cement board measuring at least 3\/8 inch thick. Cement board must separate the firebox from adjacent framing on all sides.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eProvide Structural Support\u003c\/h3\u003e\n\u003cp\u003eCenter the firebox on a level base, align the adjacent studs with the firebox flange, and securely anchor the flange and upper brackets to the supporting framework.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eKeep the Firebox Open\u003c\/h3\u003e\n\u003cp\u003eDo not add doors, opening covers, or other components that turn the firebox into a sealed hot box. The flame requires a continuing supply of room air.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eInstall the Glass\u003c\/h3\u003e\n\u003cp\u003eBoth tempered-glass windscreens must be mounted correctly before operation. Removing or operating without the glass voids the warranty and makes the installation unapproved.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eProtect Outdoor Installations\u003c\/h3\u003e\n\u003cp\u003eOutdoor installations require a protective overhang. Do not place the firebox where it will be directly exposed to rain, water, or unsheltered weather.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-alert fa-alert-danger\"\u003e\n\u003cp\u003e\u003cstrong\u003eDo not install directly beside heat-sensitive finishes.\u003c\/strong\u003e Wallpaper, laminate, veneer, reactive finishes, and adhesives not designed for high temperatures can discolor, loosen, or become damaged.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cp\u003e\u003cstrong\u003eExisting fireplace conversions:\u003c\/strong\u003e Any gas connections or pipelines in the installation area must be disconnected and secured by a qualified, licensed professional before installing the ethanol firebox.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"clearances\"\u003e\n\u003ch2 id=\"clearances-heading\"\u003eLocation, Clearance, and Ventilation Guidance\u003c\/h2\u003e\n\u003cul class=\"fa-checklist\"\u003e\n\u003cli\u003eInstall the firebox in a spacious, well-ventilated area.\u003c\/li\u003e\n\u003cli\u003eMaintain at least 59.1 inches (1500 mm) from combustible materials identified by the manufacturer.\u003c\/li\u003e\n\u003cli\u003eKeep furniture, curtains, draperies, wallpaper, veneer, paper, and other combustible items away from the appliance.\u003c\/li\u003e\n\u003cli\u003eMaintain clear access to air openings and areas required for inspection or servicing.\u003c\/li\u003e\n\u003cli\u003eKeep the appliance out of high-traffic paths and away from movable materials affected by drafts.\u003c\/li\u003e\n\u003cli\u003eMeet the 100 m² minimum room-size requirement for the 60-inch manual burner configuration.\u003c\/li\u003e\n\u003cli\u003eWhen installing beneath a recessed television, maintain at least 14 inches (35.5 cm) from the top of the firebox to the bottom of the television.\u003c\/li\u003e\n\u003cli\u003eKeep children and pets safely away while the burner is operating or remains hot.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cp\u003e\u003cstrong\u003eDoes ventless mean the room does not need ventilation?\u003c\/strong\u003e No. The fireplace does not require a chimney or flue, but the room must still provide sufficient ventilation and meet the manufacturer's minimum room-size requirement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"fuel\"\u003e\n\u003ch2 id=\"fuel-heading\"\u003eFuel Requirements\u003c\/h2\u003e\n\u003cp\u003eThe manufacturer recommends The Bio Flame Bioethanol Fuel for this burner. The installation manual also identifies e-NRG as an alternative fuel suitable for use with Bio Flame burners.\u003c\/p\u003e\n\u003cul class=\"fa-checklist\"\u003e\n\u003cli\u003eStore bioethanol in its original container.\u003c\/li\u003e\n\u003cli\u003eKeep stored fuel away from heat, flame, and other ignition sources.\u003c\/li\u003e\n\u003cli\u003eFollow all local rules for fuel storage, handling, decanting, and use.\u003c\/li\u003e\n\u003cli\u003eRefill only after the burner is completely empty and fully cooled.\u003c\/li\u003e\n\u003cli\u003eClean spilled fuel and allow the area to dry completely before ignition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"fa-alert fa-alert-danger\"\u003e\n\u003cp\u003e\u003cstrong\u003eNever use gasoline.\u003c\/strong\u003e Do not substitute wood, charcoal, paper, or another solid or liquid fuel. Using an unapproved fuel creates a serious fire or explosion hazard and can damage the appliance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"safety\"\u003e\n\u003ch2 id=\"safety-heading\"\u003eImportant Safety Information\u003c\/h2\u003e\n\u003cdiv class=\"fa-grid-2\"\u003e\n\u003cdiv class=\"fa-decision-panel\"\u003e\n\u003ch3\u003eBefore Lighting\u003c\/h3\u003e\n\u003cul class=\"fa-checklist\"\u003e\n\u003cli\u003eConfirm that the firebox, burner, and glass are fully assembled.\u003c\/li\u003e\n\u003cli\u003eInspect the burner and surrounding area for spilled or residual fuel.\u003c\/li\u003e\n\u003cli\u003eRemove combustible materials from the surrounding area.\u003c\/li\u003e\n\u003cli\u003eConfirm that the room meets minimum size and ventilation requirements.\u003c\/li\u003e\n\u003cli\u003eUse only the supplied lighting rod and lighter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-decision-panel\"\u003e\n\u003ch3\u003eDuring and After Operation\u003c\/h3\u003e\n\u003cul class=\"fa-checklist\"\u003e\n\u003cli\u003eNever leave the operating flame unattended.\u003c\/li\u003e\n\u003cli\u003eDo not move or relocate the appliance while it is burning.\u003c\/li\u003e\n\u003cli\u003eDo not touch the burner lid during operation or cooling.\u003c\/li\u003e\n\u003cli\u003eAllow up to 60 minutes for manual-burner components to cool.\u003c\/li\u003e\n\u003cli\u003eUse the lighting rod to operate the hot burner lid.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-alert fa-alert-danger\"\u003e\n\u003cp\u003eDo not operate the appliance in a room where oxygen tanks are being used or where flammable vapors are present. Do not modify the firebox, cut its sheet-metal components, obstruct the burner opening, or place decorative media directly over the burner mouth.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cp\u003eKeep the burner lid closed when the fireplace is not being used. This helps prevent debris from entering and contaminating the burner chamber.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"included\"\u003e\n\u003ch2 id=\"included-heading\"\u003eWhat Is Included?\u003c\/h2\u003e\n\u003cdiv class=\"fa-grid-2\"\u003e\n\u003cdiv class=\"fa-decision-panel\"\u003e\n\u003ch3\u003ePrimary Components\u003c\/h3\u003e\n\u003cul class=\"fa-checklist\"\u003e\n\u003cli\u003e72-inch double-sided firebox\u003c\/li\u003e\n\u003cli\u003e60-inch manual bioethanol burner\u003c\/li\u003e\n\u003cli\u003e8 mm tempered-glass windscreens\u003c\/li\u003e\n\u003cli\u003eBrushed stainless steel internal frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-decision-panel\"\u003e\n\u003ch3\u003eOperating Accessories\u003c\/h3\u003e\n\u003cul class=\"fa-checklist\"\u003e\n\u003cli\u003eLighting rod\u003c\/li\u003e\n\u003cli\u003eLighter\u003c\/li\u003e\n\u003cli\u003eFuel funnel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cp\u003eBioethanol fuel is not identified as an included accessory in the supplied specification sheet. Confirm fuel availability separately before the planned installation or first use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"technical-specifications\"\u003e\n\u003ch2 id=\"technical-specifications-heading\"\u003eComplete Technical 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\"\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eBio Flame 72-Inch Double-Sided Ventless Ethanol Firebox with 60-Inch Manual Burner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Collection\u003c\/th\u003e\n\u003ctd\u003eFirebox Collection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirebox Configuration\u003c\/th\u003e\n\u003ctd\u003eDouble-sided \/ see-through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInstallation Type\u003c\/th\u003e\n\u003ctd\u003eCustom built-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eIndoor and protected outdoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExterior Finish Options\u003c\/th\u003e\n\u003ctd\u003eBlack or silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGlass Options\u003c\/th\u003e\n\u003ctd\u003eFlush-mounted or spacer-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirebox Material\u003c\/th\u003e\n\u003ctd\u003e304-grade stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInternal Frame\u003c\/th\u003e\n\u003ctd\u003eBrushed stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirebox Construction\u003c\/th\u003e\n\u003ctd\u003eFully insulated and double-walled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGlass Material\u003c\/th\u003e\n\u003ctd\u003e8 mm tempered glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBurner Type\u003c\/th\u003e\n\u003ctd\u003eManual ethanol burner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBurner Size\u003c\/th\u003e\n\u003ctd\u003e60 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eBioethanol fuel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFuel Capacity\u003c\/th\u003e\n\u003ctd\u003e18 liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApproximate Fuel Consumption\u003c\/th\u003e\n\u003ctd\u003e0.56 liters per hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApproximate Burn Time\u003c\/th\u003e\n\u003ctd\u003eUp to approximately 10 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Thermal Output\u003c\/th\u003e\n\u003ctd\u003eApproximately 40,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAverage Indoor Heating Area\u003c\/th\u003e\n\u003ctd\u003eApproximately 100–120 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Room Size\u003c\/th\u003e\n\u003ctd\u003e100 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Dimensions\u003c\/th\u003e\n\u003ctd\u003e72\" W × 26.46\" H × 15\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Metric Dimensions\u003c\/th\u003e\n\u003ctd\u003e1829 mm W × 672 mm H × 381 mm D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuggested Framing Opening\u003c\/th\u003e\n\u003ctd\u003e69.64\" W × 14.49\" D × 6.5\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCavity-Lining Requirement\u003c\/th\u003e\n\u003ctd\u003eMinimum 3\/8-inch cement board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eChimney or Flue Required\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGas Line Required\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePermanent Fuel Connection Required\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectricity Required\u003c\/th\u003e\n\u003ctd\u003eNo for the included manual burner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eCE certified and EN 16647 certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3 years, according to the supplied product information\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"resources\"\u003e\n\u003ch2 id=\"resources-heading\"\u003eManuals and Product Resources\u003c\/h2\u003e\n\u003cp\u003eReview the official specification sheet and complete Installation \u0026amp; User Manual before framing, finishing, fueling, or operating the fireplace.\u003c\/p\u003e\n\u003cdiv class=\"fa-downloads\"\u003e\n\u003ca class=\"fa-download-link\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0354\/7607\/8636\/files\/72_FIREBOX_DS_ee4090ad-0524-4b95-8f45-c5e630b79514.pdf?v=1786048183\" rel=\"noopener noreferrer\" title=\"Open the Bio Flame 72-Inch Double-Sided Firebox specification sheet\" target=\"_blank\"\u003e\u003cstrong\u003e72-Inch Double-Sided Firebox Specification Sheet\u003c\/strong\u003e\u003cspan\u003eReview the overall dimensions, burner performance, construction materials, included accessories, and manual-versus-SmartFlame configuration data.\u003c\/span\u003e\u003c\/a\u003e \u003ca class=\"fa-download-link\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0354\/7607\/8636\/files\/Installation_and_User_Manual_-_Firebox.pdf?v=1786040447\" rel=\"noopener noreferrer\" title=\"Open the Bio Flame Firebox Installation and User Manual\" target=\"_blank\"\u003e\u003cstrong\u003eFirebox Installation \u0026amp; User Manual\u003c\/strong\u003e\u003cspan\u003eReview required framing methods, cement-board lining, ventilation, clearances, glass installation, approved fuels, operating procedures, and safety warnings.\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"expert-recommendation\"\u003e\n\u003ch2 id=\"expert-recommendation-heading\"\u003eExpert Recommendation\u003c\/h2\u003e\n\u003cp\u003eChoose this firebox when the project calls for a wide, double-sided real-flame feature and conventional venting or gas infrastructure is unavailable or undesirable. It is especially well suited to custom room dividers, open-concept interiors, hospitality spaces, and large residential rooms that meet the 100 m² minimum room-size requirement.\u003c\/p\u003e\n\u003cp\u003eThe included manual burner is the better fit when simple operation and freedom from electrical wiring are priorities. Select the SmartFlame upgrade only when remote and WiFi app controls justify providing a nearby electrical connection.\u003c\/p\u003e\n\u003cdiv class=\"fa-alert fa-alert-danger\"\u003e\n\u003cp\u003eDo not select this model solely as a heating appliance. Its primary purpose is decorative flame ambiance with supplemental heat, and successful installation depends on adequate room volume, ventilation, non-combustible construction, and strict adherence to the manufacturer manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-section\" id=\"faq\"\u003e\n\u003ch2 id=\"faq-heading\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"fa-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the Bio Flame 72-Inch Double-Sided Firebox require a chimney?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eNo. It does not require a chimney or flue, but the room must still meet the manufacturer's ventilation and 100 m² minimum room-size requirements.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this ethanol firebox require a gas line?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eNo. Do not connect the manual burner to natural gas or propane; it is designed only for approved liquid bioethanol fuel.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the included manual burner require electricity?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eNo. The included 60-inch manual burner operates without electricity; an electrical connection is required only when upgrading to a powered SmartFlame burner.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs a SmartFlame burner included with these product variants?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eNo. The FB-DS-72-60M variants include a manual burner; choose a SmartFlame configuration separately when remote and WiFi app control are required.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the 72-inch double-sided firebox be used as a primary heat source?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eNo. It is classified as a decorative or supplemental heating appliance and must not be relied upon for primary room or whole-home heating.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the minimum room size for the 60-inch manual burner?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eThe required minimum room size is 100 m². Do not install or operate this configuration in a smaller enclosed space.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this double-sided ethanol firebox be installed outdoors?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eYes, but only beneath a protective overhang. Do not install it in an uncovered location exposed directly to rain, water, or unsheltered weather.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat materials are required around the firebox cavity?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eUse non-combustible materials and line the cavity with at least 3\/8-inch cement board. Do not install the firebox directly against combustible or heat-sensitive finishes.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I operate the fireplace without the tempered-glass windscreens?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eNo. The glass must remain correctly installed during operation; removing it voids the warranty and makes the appliance unapproved for use with the included burner.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between flush and spacer glass?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eFlush glass aligns closely with the frame, while spacer glass is mounted slightly away from it. Choose based on the desired finished appearance, not a change in burner output.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat fuel should be used in the 60-inch manual burner?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eUse The Bio Flame Bioethanol Fuel or the manual-listed e-NRG alternative. Never use gasoline, wood, charcoal, paper, or another unapproved fuel.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I refill the burner while it is hot?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eNo. Refill only after the fuel chamber is completely empty and the burner has fully cooled; hot refueling creates a serious fire and explosion risk.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long does the 60-inch manual burner operate?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eThe manufacturer lists an approximate burn time of up to 10 hours with an 18-liter capacity. Actual performance varies with installation conditions and fuel quality.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much heat does the manual burner produce?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eMaximum output is approximately 40,000 BTU. Do not use this figure to size the appliance as a primary heating system.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this firebox be installed beneath a television?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eYes, when the television is recessed and at least 14 inches above the top of the firebox. Do not reduce this manufacturer-stated clearance.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the firebox be enclosed with doors or a cover?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eNo. The firebox must remain open for airflow and must not be converted into a sealed oven-like enclosure.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan decorative stones be placed over the burner opening?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eNo. Decorative media must not cover the burner mouth or interfere with the flame because obstruction creates an unsafe operating condition.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this firebox replace an existing gas fireplace?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eIt can be used in a suitable custom conversion only after existing gas connections are disconnected and secured by a qualified, licensed professional.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eShould framing be built only from the published dimensions?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eNo. Dimensions can vary by approximately 2%, so use the actual firebox for final framing, cutout, and finish measurements.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the fireplace be left unattended while burning?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003eNo. Never leave an active flame unattended, and keep children and pets safely away while the burner is operating or cooling.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fa-expert\"\u003e\n\u003ch2 id=\"final-heading\"\u003ePlan the Installation Before Ordering\u003c\/h2\u003e\n\u003cp\u003eConfirm the available room volume, overall dimensions, non-combustible framing, outdoor weather protection, finish selection, and flush or spacer glass preference before placing the order. Review both manufacturer documents with the installer before construction begins.\u003c\/p\u003e\n\u003cp\u003eSelect the manual-burner configuration when electricity-free operation is preferred. Select a SmartFlame configuration only when powered remote and WiFi controls are required.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e","brand":"The Bio Flame","offers":[{"title":"Black \/ Flush","offer_id":45934582104108,"sku":"FB-DS-72-60M-Black-Flush","price":12033.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Spacer","offer_id":45934582136876,"sku":"FB-DS-72-60M-Black-Spacer","price":12033.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Flush","offer_id":45934582169644,"sku":"FB-DS-72-60M-Silver-Flush","price":11193.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Spacer","offer_id":45934582202412,"sku":"FB-DS-72-60M-Silver-Spacer","price":11193.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0354\/7607\/8636\/files\/bio-flame-72-inch-double-sided-ventless-ethanol-firebox-with-60-inch-manual-burner-fireplaces-flame-authority-1253347549.webp?v=1786054901","url":"https:\/\/flameauthority.com\/products\/bio-flame-72-inch-double-sided-ventless-ethanol-firebox-60-inch-manual-burner","provider":"Flame Authority","version":"1.0","type":"link"}