This machine flushes clean water through your heating system at pressure, removing loose and suspended material as it goes. Indicators that your system may need flushing are:

  • The boiler or pump is noisy
  • Blocked heat exchanger on a Combi boiler, hot water demand – boiler fires up than goes off
  • Reduced hot water temperature
  • Boiler overheats or shuts off when hot water is needed
  • The radiators have cold spots or are not working
  • It takes a long time for the system to warm up
  • Radiators need regular bleeding of accumulated air as the corrosion process produces hydrogen gas.
  • Evidence of sludge and rust in the system
  • Pump failures
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