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21.3 MB (1.6 MB compressed)
3326 x 2239 pixels
28.2 x 19.0 cm ⏐ 11.1 x 7.5 in (300dpi)
SHEILA TERRY / SCIENCE PHOTO LIBRARY SHEILA TERRY / SCIENCE PHOTO LIBRARY
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.
Model release not required. Property release not required.