Calor 15kg Butane Gas Bottle Refill | Staffordshire

The Calor 15kg Butane Gas Bottle is the ultimate high-capacity fuel solution for keeping your home warm and your indoor appliances running efficiently. Specially designed for high-offtake domestic use, this premium blue cylinder is the standard fuel source for the vast majority of indoor portable mobile heaters and lifestyle cabinet heaters across the UK.

Engineered with premium-grade steel, the 15kg cylinder provides an exceptional balance of high volume and a manageable storage footprint. Standing at approximately 580mm high with a 318mm diameter, it fits seamlessly inside most standard mobile cabinet heater rear slots.

Please note that butane gas is optimized for indoor performance. Because butane has a boiling point of 0°C, the gas can struggle to vaporise in sub-zero environments. For outdoor, winter, or commercial all-weather applications, we highly recommend switching to a Calor Propane cylinder instead.

Primary Uses

Indoor portable gas heaters and mobile cabinet heaters
Domestic indoor cooking appliances and hobs
Commercial mobile catering and indoor street food stalls
Caravans, campervans, and motorhomes (optimized for summer use)

Key Features

The UK's leading choice for indoor portable cabinet heaters and domestic cooking.
Large 15kg capacity provides up to 150 hours of efficient, continuous heat on low settings.
Compatible with standard 21mm clip-on butane regulators for tool-free, secure connection.
Rigid steel construction ensures maximum safety, durability, and secure indoor storage.
High energy output clean-burning fuel that minimises soot and indoor moisture buildup.