You can help . . . Switch off radiators and shut doors on rooms you don’t use.

Tripleburn technology is what gives Cleanburn stoves their super-low emission rates. It ensures that the fuel is fully burned, which means there’s less smoke escaping up the chimney.

So how does Tripleburn work? Three streams of air are directed into the stove to maximise combustion. Air is drawn in beneath the fuel, above the fuel (passing in front of the glass door), and behind the fuel. This hot air improves ignition so that fuel burns more efficiently, leaving less to be released into the atmosphere.

The triple stream technology ensures that air is always directed to the right place. If you’re burning wood, close the grate – the air from above, directed into the heart of the fire, enables optimum burning. For smokeless fuels, open the grate and allow the air to flow through the bed, which provides the best conditions for these fuels.