Our Colindale gas safe registered engineers can carry out repairs and fittings of complete central heating systems and associated gas/water appliances. We can service and repair all types of boiler systems and replace old central heating units. With local Colindale heating engineers, who cover gas heating and electric heating, we are only 30/90 minutes away when you need our assistance.
Whatever the job entails, large or small, we have the experience and professional attitude to carry out any heating services. On top of this our local Colindale engineers can undertake landlord inspections and prepare buyers' reports.
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Call: 0800 051 8628
Occasionally, as a side-effect of maintenance or because of another problem, air may build up in the radiators of a water-fed heating system. The air isnt heated to the same degree relative to its volume, so it will cause the radiator(s) to give off less heat than normal. To fix this, the radiator must be bled. This is possible because central heating systems are pressurised, and the water will move to displace the air that escapes. However, bleeding the radiators poses a new problem. A loss of pressure will result, because the system uses a fixed amount of water, which will cause the heating system to either run at a greatly reduced capacity, or not at all. To solve this, the water mains must be opened, and a fresh supply of mains water must be allowed to enter the system.