Wansa cookers come with TRB (Triple Ring Burners). In a TRB the flame comes in three concentric rings. This gives more uniform heating & a larger flame area suitable for larger vessels & for foods which have to be cooked directly over a direct flame.
Wansa ovens come equipped with elegant double glass oven doors that provide an excellent view inside the oven while ensuring that the heat is trapped in leaving external surroundings cool. The heat retention caused by the double glass doors ensures optimum energy efficiency.