The worlds most efficient are Burley stoves. They boast exceptionally low pollutant levels, and have a catalytic converter built in most of their models to achieve such low emission results. Their factory that makes the stoves is powered by renewable solar energy! Calcaria Stoves stock the top the world’s top stove manufacturers such as Woodwarm, Chilli Penguin, Burley, Contura, Arada, Hunter, Avalon, Parkray Broseley, OER, and many more. We can also source stoves which you may see elsewhere, at a competitive price – just ask a member of staff.