Power Flush Symptoms

There are many symptoms that indicate a power flush is required. If your central heating system or gas boiler are showing any of these signs then you may benefit from a power flush.

Pump sludged

COLD RADIATORS

  • Cold spots on radiators
  • Some radiators not heating
  • Uneven heat throughout the house
Noisy Boiler

NOISY BOILER

  • Irritating boiler noises
  • Kettling boiler noise
  • Loud banging and crashing
Blocked pipe or pump failure

BLOCKED PIPE / PUMP FAILURE

  • Frequent pump failure
  • Boiler lock out / breakdown
  • Poor circulation


Hot water problems

HOT WATER PROBLEMS

  • Hot water temperature fluctuates
  • Insufficient hot water
  • Boiler not working for hot water
Dirty system water

DIRTY SYSTEM WATER

  • System water dirty when bleeding radiators
  • Header tank in loft dirty and sludged
  • Black water when draining system
Regular radiator bleeding

REGULAR RADIATOR BLEEDING

  • Constant bleeding of radiators
  • Airlocks / boiler reset or lockout
  • system gurgling from air ingress