Make sure that the kitchen is well ventilated: keep natural ventilation holes open or install a powered cooker hood that vents outside. If you have several burners on or use the cooker for a long time, open a window or turn on an extractor fan. For more detail see the Installation Instructions. We recommend you read the ‘General Safety Instructions’ section if you have not used a gas cooker before. We describe some basic guidelines on how to use a gas cooker safely. Gas and Electricity on Make s