A cooker normally consists of a cooker hob and cooker oven. The oven is either a gas or electric. The hob section comes in various options, mainly gas, electric or induction.
Another element is the grill - this allows heat to be directed downwards onto the food but is a old-fashioned and less effective way to cook food.
LPG gas is also an option as customers look to save on fuel costs. New models usually come with LPG converter kits or these can be ordered separately from the manufacturer.