The oven technician will do a visual inspection to determine the suitability of the area. A gas tightness test will be done from the gas meter. The pipework will also be checked to determine if it is a suitable connection for the oven. The technician will ensure that the installation complies with IS813 regulations. After the oven has been installed, the technician will re-check the gas tightness from the meter. The oven will be ignited to check its performance levels. A CO room test will be performed. A carbon monoxide detector will also be installed as an additional safety device.