cold radiators

One radiator cold checking thermostat on radiator

One cold radiator? 6 key issues to look for on your system.

Your central heating is on full, yet you have one cold radiator? It seems so frustrating that the rest of the system works well. This issue is quite common in all central heating systems, so don’t worry. In fact, there are quite a few solutions you can try yourself before calling out an expert. In […]

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An engineer setting up a Powerflushing machine in order to cleanse a central heating system

Powerflushing: Fighting the Cause and Effects of Sludge

The invention of the powerflushing system has been vital in the battle against sludge in central heating systems. Sludge, which is an iron oxide, is a buildup caused by the reaction between the steel in the radiators and heated water when pumped through the system. The sludge settles in the radiators and causes blockages, resulting

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