This handy little butane bottle can be used with mobile heaters. Should be used indoors. All Calor cylinders go through a 7 point cylinder safety checks to ensure a safe and quality product is received.
GoSystem Butane Propane Mix Gas Cartridge 170g Fitted with standard type threaded self sealing safety valve, complying with EN417 Higher Propane content for even more heat and power for use at lower temperatures Stable mixed gas