Our South London 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 South London 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 South London engineers can undertake landlord inspections and prepare buyers' reports.
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This is a solution to dislodge and flush away silt, sediment, corrosion and any other deposits that are within the central heating circuit. This is done by adding a mixture of chemicals to the system using the reservoir attached to the pump in the boiler, letting it run for a while on a high-velocity low-pressure setting, draining it, running through fresh water and a neutralizing solution, then draining that, and refilling the system with fresh water and a corrosion inhibitor. This is often done before a boiler installation (in fact, most manufacturers will insist on it, to remain eligible for breakdown-related warranties), and general time estimates indicate that an hour per radiator is required.