Household boiler controls. This is a gas boiler,which burns natural gas,heating water for use in the kitchen,bathroom and radiators. The on/off switch is at left. To its right are two separate controls for the central heating and hot water,and a temperature reading of 46 degrees Celsius. The pilot light and economy setting (pink) are both on. A control menu is at right,allowing the boiler to be switched on and off automatically at set times. A pressure gauge is at far right. This boiler,a modern type known as a condensing combination boiler,saves on energy and fuel costs. This is a Greenstar 30 He Plus Combi boiler from Worcester,Bosch Group. For a view of the whole boiler,see H130/495 |