Bioethanol Burner – CBFAB

The Understated Elegance of a Smaller Flame

The 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.

Specifications

Compact Real-Fire Performance for Intimate Settings

Compact, 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.

Weight: 3.7 kg

Fuel Capacity: 2.5 L

Fuel Consumption: 0.31 L/h

Approx. Burn Time: 8–11 hours

Thermal Output (Max): 1.7 kW

Heats on Average (Indoors): Over 20 m² (215 ft²)

Minimum Room Size: 40 m³ (1,413 ft³)

Colour: Stainless Steel & Black

Customization: Available

Warranty: Lifetime guarantee against manufacturing defects

FAQs

Common Questions About the CBFAB Bioethanol Burner

What types of spaces is the CBFAB best suited for?

The 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.

How long does the fuel last per fill?

The 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.

Can it be used on a tabletop or as a freestanding piece?

Yes. 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.

Is it safe to use indoors in small rooms?

Yes, 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.

Can the CBFAB be customized for a specific installation?

Yes. All Calm burners, including the CBFAB, are available with customization options to fit specific architectural recesses, furniture cavities, or design specifications.

Does Calm offer installation support for such a compact burner?

Calm'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.

Why choose Calm for the CBFAB?

As 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.