Supremely efficient and purpose built to grace today's busy lifestyle. The perfect choice for any kitchen - its size belies its efficiency and gives homeowners a range cooker which produces wonderful tasting food, control over your fuel bills and plenty of hot water. The Heatranger 600 has the largest cast-iron hot plate on the market, two large ovens and a boiler which powers up to 20 radiators, as well as delivering copious amounts of domestic hot water. It has two independent burners - one for heating and hot water, the other for cooking. To encourage fuel efficiency and energy saving, the Heatranger 600 Heatranger 440K/KBhas an Eco mode for the boiler to ensure it runs at its optimum efficiency of over 85%.