Rubex Energys residential gas team can power flush your central heating system to get it running to its maximum efficiency.


All of our Heating engineers are Gas Safe™ Registered so you can be assured that your Power Flush will meet all relevant standards and regulations.

What is power flushing?

A Power Flush is the process in which central heating systems are cleansed from sludge and debris by using a Power Flush pump with a chemical agent. The Power Flush pump and magnetic filter is connected to your central heating pipe work and water is pumped through the system at high velocity, dislodging and moving the sludge out of the system. The Power Flush process is repeated until the system is clean.

Why do I need to have my boiler system power flushed?

If you suffer from any of the following problems it is strongly recommended to have your system Flushed:

  • Loud boiler noises
  • Noisy pipes
  • Boiler cutting out due to blocked pump
  • Blocked valves and pipes due to sludge build up or cold spots on the radiator


The power flush will get rid of all off these issues and much more.

Magna Clean

Magna clean is a full flow magnetic filter designed to constantly clean your central heating system. Removing virtually all iron oxide i.e. sludge and rust which causes noise, inefficiency and eventual breakdown of the central heating system.  Our one year Power Flush guarantee is extended to five years with the fitting of a magna clean.



The build up of sludge in hot water central heating systems is inevitable, no matter what fuel source is used.  Over a period of time this sludge can block pipes and prevent the radiators from distributing heat around your house.



Sludge can seriously affect the efficiency of your central heating system; leading to higher fuel bills and can bring forward the time when you need to replace some or all of the system.



The solution? remove sludge and scale by power flushing your central heating system.

Power Flushing...

...from £325
  For the whole system

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