{"title":"Bioethanol Burners","description":"","products":[{"product_id":"bioethanol-burner-cb5s","title":"Bioethanol Burner – CB5S","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eA Refined Flame for Intimate Spaces\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CB5S Bioethanol Burner is a testament to how effortlessly real fire can belong in a modern interior. Compact yet powerful, it brings a genuine, living flame to smaller rooms and intimate settings — no flue, no smoke, no soot. Whether recessed into a wall, set within a piece of furniture, or placed as a standalone installation, the CB5S delivers authentic warmth and the quiet visual drama that only a real flame can provide.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEfficient Real Fire Performance in a Compact Form\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDesigned for smaller interiors and intimate installations, the CB5S combines compact dimensions with genuine real-fire performance. Its efficient fuel consumption, extended burn time, and flexible installation options make it an ideal choice for cozy residential spaces, boutique hospitality settings, and bespoke furniture integrations where warmth and atmosphere matter equally.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 7.6 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFuel Capacity:\u003c\/strong\u003e\u003cspan\u003e 5 L\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFuel Consumption:\u003c\/strong\u003e\u003cspan\u003e 0.64 L\/h\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eApprox. Burn Time:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e7–11 hours\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eThermal Output (Max):\u003c\/strong\u003e\u003cspan\u003e 3.5 kW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eHeats on Average (Indoors):\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eOver 35 m² (376.7 ft²)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMinimum Room Size:\u003c\/strong\u003e\u003cspan\u003e 70 m³ (3,178 ft³)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e\u003cspan\u003e Stainless Steel \u0026amp; Black\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eCustomization:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAvailable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eLifetime guarantee against manufacturing defects\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCommon Questions About the CB5S Bioethanol Burner\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat makes the CB5S well-suited to smaller spaces?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIts compact proportions and 3.5 kW output are calibrated precisely for rooms up to 35 m², making it ideal for cozy living areas, bedroom installations, and intimate lounge corners where a full-scale burner would be excessive. The flame remains vivid and generous without overwhelming the space.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHow long does a single fill last?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CB5S holds 5 litres of bioethanol fuel and burns at approximately 0.64 litres per hour, giving you between 7 and 11 hours of continuous flame per fill — enough for several evenings of ambiance without the need to refuel.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCan it be used indoors safely?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes, with appropriate ventilation. Bioethanol burns cleanly, producing no smoke, soot, or odour. As with all real-fire installations, a well-ventilated room is recommended to ensure optimal air quality during use.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCan the CB5S be built into a wall or piece of furniture?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAbsolutely. Its modular design is engineered for flexible installation — it can be recessed into walls, integrated into civil work, or fitted within bespoke furniture pieces, making it highly adaptable to different design briefs.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat fuel does the CB5S use?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt runs exclusively on bioethanol fuel. Calm recommends using its own specially formulated bioethanol, designed for the lowest odour, the longest burn time, and the most vibrant orange flame output.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIs maintenance a concern with stainless steel construction?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNot at all. The high-grade SS-304 stainless steel construction keeps maintenance minimal — an occasional wipe with a damp cloth is all that is required to keep the burner in pristine condition.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhy choose Calm for the CB5S?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCalm is India's first truly Made-in-India fireplace brand, and the CB5S reflects that commitment to quality and craftsmanship. Every unit comes with a lifetime guarantee, pan-India installation support, and the assurance that real fire — done right — belongs in every home.\u003c\/span\u003e\u003c\/p\u003e","brand":"CASA CONNECT","offers":[{"title":"Default Title","offer_id":50279683064001,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0855\/2919\/8785\/files\/bb1.png?v=1780251429"},{"product_id":"bioethanol-burner-cbf700","title":"Bioethanol Burner – CBF700","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eGenerous Heat, Effortless Presence\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF700 Bioethanol Burner by Calm is designed for spaces that demand more — more warmth, more visual impact, more lasting ambiance. With a 7-litre fuel capacity and a 4 kW thermal output, it is equally at home heating a generous living room, a hotel lounge, or an open-plan dining area. Its real flame burns clean and smoke-free, creating an atmosphere that electric alternatives simply cannot replicate.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHigh-Capacity Performance for Larger Living Spaces\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBuilt for medium-to-large interiors, the CBF700 delivers a balanced combination of generous heating output, long burn duration, and clean-burning real flame performance. Its high-capacity design makes it particularly well-suited to open-plan living spaces, hospitality lounges, and installations where sustained warmth and visual impact are essential.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 12.5 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFuel Capacity:\u003c\/strong\u003e\u003cspan\u003e 7 L\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFuel Consumption:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e0.7 L\/h\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eApprox. Burn Time:\u003c\/strong\u003e\u003cspan\u003e 9–12 hours\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eThermal Output (Max): \u003c\/strong\u003e\u003cspan\u003e4 kW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHeats on Average (Indoors):\u003c\/strong\u003e\u003cspan\u003e Over 50 m² (538 ft²)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMinimum Room Size:\u003c\/strong\u003e\u003cspan\u003e 90 m³ (3,178 ft³)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eColour: \u003c\/strong\u003e\u003cspan\u003eStainless Steel \u0026amp; Black\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eCustomization:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAvailable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eLifetime guarantee against manufacturing defects\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCommon Questions About the CBF700 Bioethanol Burner\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat size of space is the CBF700 best suited for?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF700 is designed to heat rooms of up to 50 m², making it an excellent choice for medium-to-large living spaces, open-plan areas, hotel lounges, and resort common rooms where a smaller burner would fall short.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHow long can it run on a single fill?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith a 7-litre fuel tank burning at 0.7 litres per hour, the CBF700 provides between 9 and 12 hours of continuous flame per fill — ideal for extended evenings or hospitality settings where the fire needs to run through a full service.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIs the flame safe for indoor use?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Bioethanol combustion produces no smoke, soot, or harmful particulates. Adequate ventilation is recommended, but the CBF700 is entirely suitable for indoor installation across residential and hospitality spaces.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCan it be customized to suit a specific installation?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes, Calm offers customization options on all burners, allowing the CBF700 to be adapted to fit specific wall recesses, furniture pieces, or civil installations as per your design requirements.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat does the stainless steel construction offer in terms of durability?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF700 is built from high-grade SS-304 stainless steel, chosen for its resistance to heat, corrosion, and wear. Maintenance is minimal — a periodic wipe with a damp cloth is all that is needed to keep it looking its best.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDoes Calm provide installation support for the CBF700?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Calm provides pan-India installation services for all its burners, including the CBF700. The modular design also allows for swift on-site setup within minutes once the installation site has been prepared.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhy choose Calm for the CBF700?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAs India's first truly Made-in-India fireplace brand, Calm brings together precision engineering, real-fire expertise, and a lifetime guarantee on every product. The CBF700 is built to deliver enduring warmth and visual elegance across demanding environments.\u003c\/span\u003e\u003c\/p\u003e","brand":"CASA CONNECT","offers":[{"title":"Default Title","offer_id":50279683129537,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0855\/2919\/8785\/files\/bb2.png?v=1780251428"},{"product_id":"bioethanol-burner-cbf8","title":"Bioethanol Burner – CBF8","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMaximum Output, Minimal Compromise\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF8 Bioethanol Burner by Calm is engineered for spaces that require the full power of real fire. With a 5.99 kW thermal output and an 8-litre fuel capacity, it is one of the most capable burners in the Calm range — capable of heating large open-plan rooms, grand hotel lobbies, and sprawling resort interiors with the same effortless elegance that defines every Calm product. No flue. No installation complexity. Just real fire, at scale.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePowerful Real-Fire Performance for Grand Spaces\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEngineered for large-scale environments, the CBF8 offers one of the most powerful real-fire experiences in the Calm range. With high thermal output, substantial fuel capacity, and fully customizable integration options, it is designed to anchor expansive interiors with commanding warmth, dramatic flame presence, and effortless architectural elegance.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 8.2 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFuel Capacity: \u003c\/strong\u003e\u003cspan\u003e8 L\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFuel Consumption:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e1.1 L\/h\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eApprox. Burn Time:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e7–11 hours\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eThermal Output (Max):\u003c\/strong\u003e\u003cspan\u003e 5.99 kW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eHeats on Average (Indoors):\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eOver 60 m² (645 ft²)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMinimum Room Size:\u003c\/strong\u003e\u003cspan\u003e 116 m³ (4,096 ft³)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eStainless Steel \u0026amp; Black\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCustomization: \u003c\/strong\u003e\u003cspan\u003eAvailable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eLifetime guarantee against manufacturing defects\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCommon Questions About the CBF8 Bioethanol Burner\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat makes the CBF8 stand out in the Calm burner range?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF8 delivers the highest thermal output in its class at 5.99 kW, making it the right choice when both visual drama and genuine heating performance are required in a large space. It's the burner for those who want real fire, at full intensity.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat size of room does the CBF8 suit?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF8 is calibrated for rooms of 60 m² and above, with a minimum room size requirement of 116 m³. It is best suited to grand living spaces, double-height lobbies, resort lounges, and large open-plan hospitality areas.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHow is fuel consumption managed given the higher output?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF8 burns at approximately 1.1 litres per hour — faster than smaller burners, but its 8-litre capacity still provides between 7 and 11 hours of continuous flame per fill, ensuring long, uninterrupted operation.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCan it be installed without a flue or chimney?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Bioethanol burns cleanly, meaning no flue, chimney, or gas line is required. This makes the CBF8 considerably easier and less expensive to install than traditional wood-burning or gas fireplaces of comparable output.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIs it customizable for specific architectural installations?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Calm offers full customization on the CBF8, allowing it to be integrated into bespoke wall recesses, large furniture pieces, or architectural civil work to suit any design vision.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat safety considerations apply to the CBF8?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eGiven its higher output, the CBF8 should be installed in rooms meeting the minimum 116 m³ size requirement and should have adequate ventilation. Calm's installation team will advise on optimal placement and safety requirements as part of the installation process.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhy choose Calm for the CBF8?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCalm is India's first truly Made-in-India fireplace brand, and the CBF8 represents the full expression of that engineering expertise. It comes backed by a lifetime guarantee, pan-India installation support, and the confidence that comes from five years of real-fire innovation.\u003c\/span\u003e\u003c\/p\u003e","brand":"CASA CONNECT","offers":[{"title":"Default Title","offer_id":50279684178113,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0855\/2919\/8785\/files\/bb3.png?v=1780251429"},{"product_id":"bioethanol-burner-cbfab","title":"Bioethanol Burner – CBFAB","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eThe Understated Elegance of a Smaller Flame\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBFAB Bioethanol Burner by Calm proves that extraordinary impact does not require extraordinary size. At 1.7 kW and with a 2.5-litre fuel capacity, it is the most compact burner in the Calm range — perfectly calibrated for intimate corners, tabletop displays, alcove installations, and spaces where subtlety is the point. The real flame it produces is no less captivating for its smaller scale; if anything, the intimacy of the CBFAB makes the fire feel closer, warmer, and more personal.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCompact Real-Fire Performance for Intimate Settings\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCompact, lightweight, and remarkably efficient, the CBFAB is designed for intimate spaces where subtle warmth and atmosphere are the priority. Its portable form, low fuel consumption, and flexible installation possibilities make it perfect for tabletop displays, alcoves, boutique suites, and smaller residential settings that benefit from the charm of a real flame without requiring a large installation.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e3.7 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFuel Capacity\u003c\/strong\u003e:\u003c\/span\u003e\u003cspan\u003e 2.5 L\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFuel Consumption\u003c\/strong\u003e:\u003c\/span\u003e\u003cspan\u003e 0.31 L\/h\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eApprox. Burn Time: \u003c\/strong\u003e\u003cspan\u003e8–11 hours\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eThermal Output (Max):\u003c\/strong\u003e\u003cspan\u003e 1.7 kW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHeats on Average (Indoors):\u003c\/strong\u003e\u003cspan\u003e Over 20 m² (215 ft²)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMinimum Room Size:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e40 m³ (1,413 ft³)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e\u003cspan\u003e Stainless Steel \u0026amp; Black\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eCustomization:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAvailable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eLifetime guarantee against manufacturing defects\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCommon Questions About the CBFAB Bioethanol Burner\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat types of spaces is the CBFAB best suited for?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBFAB is designed for compact and intimate spaces — bedroom alcoves, reading corners, small dining areas, hotel suites, and tabletop installations where a larger burner would feel excessive. Its 20 m² heating range makes it ideal for cozy, personal environments.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHow long does the fuel last per fill?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBFAB is remarkably fuel-efficient, burning at just 0.31 litres per hour. Its 2.5-litre tank provides between 8 and 11 hours of continuous flame per fill — one of the longest burn-to-capacity ratios in the Calm range.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCan it be used on a tabletop or as a freestanding piece?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. At 3.7 kg, the CBFAB is the lightest burner in the Calm range, making it highly portable and flexible in its placement. It works beautifully as a standalone tabletop centrepiece, a shelf display, or a built-in installation — wherever a touch of real fire is needed.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIs it safe to use indoors in small rooms?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes, provided the room meets the minimum 40 m³ size requirement and has adequate ventilation. The CBFAB burns cleanly with no smoke, soot, or odour, making it safe and comfortable for indoor use in small, well-ventilated spaces.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCan the CBFAB be customized for a specific installation?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. All Calm burners, including the CBFAB, are available with customization options to fit specific architectural recesses, furniture cavities, or design specifications.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDoes Calm offer installation support for such a compact burner?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCalm's pan-India installation support is available for every burner in the range, including the CBFAB. Its modular design also allows it to be set up within minutes once the site is prepared.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhy choose Calm for the CBFAB?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAs India's first truly Made-in-India fireplace brand, Calm designs every product — regardless of size — with the same care, material quality, and attention to detail. The CBFAB is backed by a lifetime guarantee and represents the belief that even the smallest flame deserves to be extraordinary.\u003c\/span\u003e\u003c\/p\u003e","brand":"CASA CONNECT","offers":[{"title":"Default Title","offer_id":50279684440257,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0855\/2919\/8785\/files\/bb4.png?v=1780251429"},{"product_id":"bioethanol-burner-cbf200","title":"Bioethanol Burner – CBF200","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eStatement Fire for Statement Spaces\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF200 Bioethanol Burner by Calm is built for spaces that deserve the grandest expression of real fire. With a 10-litre fuel capacity, a 4.5 kW thermal output, and a heating range of over 65 m², it is the most generously proportioned burner in the Calm collection a natural choice for luxury hotel lobbies, expansive resort common areas, large open-plan residences, and any setting where fire is meant to be the room's defining moment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLarge-Scale Real-Fire Performance for Landmark Installations\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF200 is designed for landmark installations where real fire is intended to define the entire atmosphere of a space. Its large fuel capacity, extended burn time, and expansive heating coverage make it ideal for luxury hospitality environments, large residences, and architectural spaces that demand both enduring warmth and an unmistakable visual centrepiece.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 20.8 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFuel Capacity:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e10 L\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFuel Consumption:\u003c\/strong\u003e\u003cspan\u003e 0.87 L\/h\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eApprox. Burn Time:\u003c\/strong\u003e\u003cspan\u003e 9–14 hours\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eThermal Output (Max):\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e4.5 kW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eHeats on Average (Indoors):\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eOver 65 m² (700 ft²)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMinimum Room Size: \u003c\/strong\u003e\u003cspan\u003e115 m³ (4,061 ft³)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e\u003cspan\u003e Stainless Steel \u0026amp; Black\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eCustomization:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAvailable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eLifetime guarantee against manufacturing defects\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCommon Questions About the CBF200 Bioethanol Burner\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat distinguishes the CBF200 from other burners in the Calm range?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF200 is the largest-capacity burner in the Calm range, with a 10-litre fuel tank, the highest heating coverage at over 65 m², and one of the longest burn times available at up to 14 hours. It is designed for installations where fire must perform as both a visual anchor and a genuine heat source at scale.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat is the ideal setting for the CBF200?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF200 is best suited to grand, high-ceilinged spaces — luxury hotel lobbies, resort lounges, large open-plan living areas, and premium farmhouse interiors where the scale of the flame needs to match the scale of the architecture.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHow does the CBF200 achieve such a long burn time?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIts 10-litre fuel capacity, combined with a carefully optimized burn rate of 0.87 litres per hour, delivers between 9 and 14 hours of continuous flame on a single fill — enough to carry an entire evening event or overnight hospitality experience without interruption.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDoes it require a flue or chimney given its larger output?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNo. Like all Calm bioethanol burners, the CBF200 burns cleanly without producing smoke, soot, or emissions that would require venting. Adequate ventilation remains important, but no chimney or flue is needed, significantly simplifying installation in modern spaces.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCan the CBF200 be customized for an architectural installation?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Calm offers full customization on the CBF200, including bespoke dimensions and integration options for wall recesses, large civil installations, or custom furniture pieces designed around the burner.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIs professional installation available?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Calm provides pan-India installation services for all its burners. Given the CBF200's size and weight, professional installation is strongly recommended, and Calm's team ensures a seamless, safe setup experience from start to finish.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhy choose Calm for the CBF200?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCalm is India's first truly Made-in-India fireplace brand, and the CBF200 represents the pinnacle of that engineering ambition. It is backed by a lifetime guarantee, built from high-grade SS-304 stainless steel, and supported by a brand that treats every installation as a long-term relationship.\u003c\/span\u003e\u003c\/p\u003e","brand":"CASA CONNECT","offers":[{"title":"Default Title","offer_id":50279694762177,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0855\/2919\/8785\/files\/bb5.png?v=1780251429"},{"product_id":"bioethanol-burner-cbf900","title":"Bioethanol Burner – CBF900","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eExtended Warmth for Discerning Interiors\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF900 Bioethanol Burner by Calm brings together generous heating capacity and outstanding burn endurance in a form that works as beautifully in a luxury residence as it does in a premium hospitality setting. With a 9-litre fuel capacity and a 4.4 kW output, it is engineered to heat large rooms with ease and to do so for hours on end — up to 13 hours on a single fill — making it the ideal burner for spaces where both ambiance and sustained warmth are non-negotiable.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLong-Burning Performance Built for Comfort and Elegance\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCombining strong thermal performance with exceptional burn endurance, the CBF900 is crafted for interiors that require long-lasting warmth and uninterrupted ambiance. Its generous capacity and efficient operation make it particularly effective for premium hospitality spaces, large living areas, and installations where sustained real-fire performance is central to the experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e16.2 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFuel Capacity:\u003c\/strong\u003e\u003cspan\u003e 9 L\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFuel Consumption:\u003c\/strong\u003e\u003cspan\u003e 0.8 L\/h\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eApprox. Burn Time:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e8–13 hours\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eThermal Output (Max):\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e4.4 kW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eHeats on Average (Indoors):\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eOver 60 m² (645 ft²)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMinimum Room Size:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e110 m³ (3,884 ft³)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eStainless Steel \u0026amp; Black\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCustomization: \u003c\/strong\u003e\u003cspan\u003eAvailable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eLifetime guarantee against manufacturing defects\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCommon Questions About the CBF900 Bioethanol Burner\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat makes the CBF900 particularly well-suited to premium hospitality spaces?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF900 combines a strong 4.4 kW output with one of the longer burn times in the Calm range — up to 13 hours — making it ideal for hotel lounges, resort common rooms, and event spaces that need a fireplace to perform reliably through a long evening service without refuelling.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHow large a space can the CBF900 comfortably heat?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF900 is designed for rooms of 60 m² and above, with a minimum room size requirement of 110 m³. It is well-calibrated for large living areas, hotel suites, and expansive open-plan spaces where a smaller burner would struggle to make an impact.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIs the CBF900 noticeably different from the CBF200 or CBF8?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEach burner in the Calm range is calibrated differently. The CBF900 prioritizes a balance of high capacity and extended burn duration, making it the preferred choice when longevity of flame is as important as heating power — particularly in settings where refuelling during operation is inconvenient.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCan it be installed without specialist construction work?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Bioethanol burners require no flue, chimney, or gas connection, making them significantly simpler to install than traditional fireplaces. The CBF900's modular design allows it to be deployed within an already-prepared site in a matter of minutes.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat maintenance does the CBF900 require?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eVery little. The high-grade SS-304 stainless steel construction is highly resistant to heat, corrosion, and general wear. An occasional wipe with a damp cloth is all that is needed to maintain the burner in excellent condition.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDoes Calm offer installation support for the CBF900?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Calm's pan-India installation services cover the CBF900, with a dedicated team to handle placement, setup, and any on-site requirements to ensure the fireplace is ready to perform from day one.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhy choose Calm for the CBF900?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCalm is India's first truly Made-in-India fireplace brand. The CBF900 is built to the same exacting standards as every product in the range — high-grade materials, lifetime guarantee, and the kind of after-sales support that turns a one-time purchase into a lasting relationship.\u003c\/span\u003e\u003c\/p\u003e","brand":"CASA CONNECT","offers":[{"title":"Default Title","offer_id":50279694860481,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0855\/2919\/8785\/files\/bb6.png?v=1780251428"},{"product_id":"bioethanol-burner-cbf340","title":"Bioethanol Burner – CBF340","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eVersatile Real Fire for Everyday Spaces\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF340 Bioethanol Burner by Calm is designed for those who want the authenticity of real fire without the complexity of a large installation. Light, efficient, and built for flexibility, it suits a wide range of settings — from cozy apartment living rooms and boutique hotel rooms to outdoor terraces and intimate dining areas. Its clean-burning flame and compact footprint make it as practical as it is beautiful, delivering up to 5 hours of warmth and ambiance from a single, easy fill.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLightweight and Flexible Real-Fire Performance\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLightweight, versatile, and easy to integrate, the CBF340 is designed to bring authentic real-fire ambiance to everyday spaces. Its compact footprint and balanced heating performance make it equally suitable for indoor living areas, outdoor terraces, boutique hospitality settings, and flexible architectural installations where simplicity and warmth go hand in hand.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 5.4 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFuel Capacity:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e2.5 L\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFuel Consumption: \u003c\/strong\u003e\u003cspan\u003e0.45 L\/h\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eApprox. Burn Time:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e5 hours\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eThermal Output (Max): \u003c\/strong\u003e\u003cspan\u003e2.5 kW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eHeats on Average (Indoors):\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eOver 20 m² (215 ft²)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eMinimum Room Size:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e45 m³ (1,589 ft³)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eStainless Steel \u0026amp; Black\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eCustomization:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAvailable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWarranty: \u003c\/strong\u003e\u003cspan\u003eLifetime guarantee against manufacturing defects\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCommon Questions About the CBF340 Bioethanol Burner\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat types of spaces and settings is the CBF340 most suitable for?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF340 is a versatile, all-round burner suited to compact living rooms, boutique hotel rooms, outdoor terraces, small dining areas, and any setting up to 20 m² where a touch of real fire is desired without the commitment of a larger installation.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHow does it perform outdoors?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBioethanol burners are naturally well-suited to outdoor use — they produce no smoke and require no fixed fuel supply. The CBF340's compact size and lightweight construction make it particularly practical for terrace placements, garden dining setups, and al fresco hospitality settings.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHow long does it burn per fill?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF340 provides approximately 5 hours of flame from its 2.5-litre tank, burning at 0.45 litres per hour. This is well-suited to an evening of use, whether indoors or outdoors, before a straightforward refill.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCan it be customized for a specific installation?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. All Calm burners are available with customization options, and the CBF340 can be adapted to fit specific wall recesses, furniture cavities, or outdoor architectural features to match the design intent.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIs the CBF340 easy to set up?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Its modular design allows for installation within minutes once the site is prepared. Calm also provides pan-India installation services for those who prefer professional setup support.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat distinguishes the CBF340 from the CBFAB, given similar capacity?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhile both share a 2.5-litre fuel tank, the CBF340 has a higher thermal output at 2.5 kW compared to the CBFAB's 1.7 kW, and a larger heating coverage of 20 m². It is the right choice when a slightly stronger heat output is needed within a compact burner format.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhy choose Calm for the CBF340?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCalm is India's first truly Made-in-India fireplace brand, and the CBF340 embodies the brand's commitment to making real fire accessible and beautiful across all scales of installation. It comes with a lifetime guarantee and the same material quality and craftsmanship found throughout the Calm range.\u003c\/span\u003e\u003c\/p\u003e","brand":"CASA CONNECT","offers":[{"title":"Default Title","offer_id":50279695843521,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0855\/2919\/8785\/files\/bb7.png?v=1780251428"},{"product_id":"bioethanol-burner-cbf500","title":"Bioethanol Burner – CBF500","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSustained Elegance, All Evening Long\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF500 Bioethanol Burner by Calm is where efficiency and endurance meet in a single, refined package. With a 5-litre fuel capacity and one of the longest burn times in its class — up to 13 hours — it is engineered for those who want real fire that lasts through the longest evenings without interruption. Its 3.35 kW output comfortably warms medium-sized rooms, while its clean-burning flame creates the kind of living, breathing atmosphere that transforms any space into a sanctuary.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEnduring Real-Fire Performance for Medium-Sized Spaces\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF500 is engineered for those who value long-lasting ambiance alongside efficient heating performance. With one of the longest burn durations in its category, it is perfectly suited to medium-sized interiors, hospitality lounges, and outdoor entertaining spaces where uninterrupted real-fire warmth enhances the atmosphere throughout the evening.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWeight: \u003c\/strong\u003e\u003cspan\u003e9.1 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFuel Capacity:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e5 L\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFuel Consumption:\u003c\/strong\u003e\u003cspan\u003e 0.7 L\/h\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eApprox. Burn Time: \u003c\/strong\u003e\u003cspan\u003e10–13 hours\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eThermal Output (Max):\u003c\/strong\u003e\u003cspan\u003e 3.35 kW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHeats on Average (Indoors):\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eOver 40 m² (430.6 ft²)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMinimum Room Size: \u003c\/strong\u003e\u003cspan\u003e80 m³ (2,825 ft³)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eStainless Steel \u0026amp; Black\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eCustomization:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAvailable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eLifetime guarantee against manufacturing defects\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCommon Questions About the CBF500 Bioethanol Burner\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat sets the CBF500 apart within Calm's burner range?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF500 stands out for its exceptional burn duration — up to 13 hours on a single 5-litre fill. For its capacity class, this is among the longest in the Calm range, making it the preferred choice when extended, uninterrupted ambiance is the priority.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhat size of room does the CBF500 suit?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF500 is calibrated for medium-sized spaces of up to 40 m², with a minimum room size of 80 m³. It works particularly well in living rooms, dining areas, hotel suite lounges, and similar spaces where the fire serves as both a heat source and a visual centrepiece.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHow is 10–13 hours of burn time achieved from a 5-litre tank?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe CBF500 is engineered for fuel efficiency, burning at just 0.7 litres per hour — one of the lowest consumption rates relative to its output in the Calm range. This careful calibration between flame size and fuel draw maximizes the time between fills.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCan it be used outdoors as well as indoors?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Bioethanol burners produce no smoke or soot, making them safe and practical for both indoor and outdoor settings. The CBF500 is equally suited to outdoor terraces, covered courtyards, and garden dining areas as it is to interior installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIs it available with customization options?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Like all Calm burners, the CBF500 can be customized in dimensions and configured for specific wall recesses, furniture installations, or civil integration to match your architectural and design requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHow difficult is installation?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNot difficult at all. The CBF500's modular design allows it to be set up within minutes in a prepared installation site. For those who prefer a hands-off experience, Calm's pan-India installation team is available to manage the entire process.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhy choose Calm for the CBF500?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCalm is India's first truly Made-in-India fireplace brand, and the CBF500 reflects the brand's philosophy that real fire should be available to every space and every budget without sacrificing quality or longevity. It comes with a lifetime guarantee and is built from high-grade SS-304 stainless steel for years of reliable performance.\u003c\/span\u003e\u003cb id=\"docs-internal-guid-d62f2b1b-7fff-6c4b-b35d-3e12126b41f1\"\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"CASA CONNECT","offers":[{"title":"Default Title","offer_id":50279696367809,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0855\/2919\/8785\/files\/bb8.png?v=1780251428"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0855\/2919\/8785\/collections\/ChatGPT_Image_Mar_11_2026_08_21_55_PM.png?v=1773241381","url":"https:\/\/casaconnect.co.in\/collections\/bioethanol-burners.oembed","provider":"CASA CONNECT","version":"1.0","type":"link"}