Only £350 for up to 10 radiators

 Does My Heating System Need Power Flushing? 

 If your system has any of the following symptoms it is likely to benefit from a Power Flush: 

  •  Cold spots on radiators. 
  •  Blocked radiators. 
  •  Radiators frequently needing venting & bleeding. 
  •  Boiler noise. 
  •  Boiler failure or lockout. 
  •  Noisy pump. 
  •  Pump failure. 
  •  Heating circulation problems
  •  System is slow to heat up 
  •  Reduced heating output. 
  •  Pinhole leaks from radiators. 
  •  Blocked inoperative or leaking radiator valves. 

plumber boiler gas central heating poolePower flushing, in conjunction with A system pre clean is also an excellent way to pre-commission clean new heating systems, to remove excess flux, swarf and other debris, and the grease and oil used to prevent rusting of components before use.

The water contained within your boiler, radiators & pipe work is the life blood of your heating system.  If it's starting to show any of the symptoms above then it will fail unless you act now!


It is prudent to power flush a heating system immediately before fitting a new boiler to an existing system to prevent possible future problems. Many systems are found to contain corrosion and sludge, even if no flow problems have yet shown themselves.

Existing debris is often mobilised by alterations to the system/piping and the increased efficiency of the new boiler, and may then accumulate in the boiler heat exchanger, causing noisy operation, reduced efficiency and, in extreme circumstances, failure of the boiler. The high efficiency and compactness of modern boilers, developed to minimise fuel costs and pollution, means that they are more susceptible to problems caused by debris in the system water.


All prices exclude V.A.T. charged at the standard rate and the cost of any parts used.