Rangemaster Kitchener 90 Dual Fuel Cooker With the Kitchener 90, a piece of history will take pride of place in your kitchen. The Kitchener 90 is available as dual fuel natural gas or all electric with an attractive ceramic hob. With two spacious ovens holding a total capacity of 120 litres & a separate grill, there is plenty of room to cook for all the family. The dual fuel model has a five-burner hotplate with four burner sizes & heavy duty cast-iron pan supports. All Rangemaster products come with a 2 year manufactures guarantee as standard