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Quick Guide: Central heating powerflushing

A power flush can improve the efficiency and lifespan of a boiler and central heating system, but what’s involved?

This Quick Guide answers the following questions:

  • What’s a power flush?
  • What happens during a power flush and how long does it take?
  • When does my central heating system need a power flush?
  • Who should perform a power flush?
  • Is powerflushing always the solution to central-heating problems?
  • Will powerflushing remove all the sludge in my central-heating system?