Power Flush Service

All our engineers are trained to the highest standard to ensure our Power Flush service is performed safely and correctly involving no mess or complicated installations.

Power Flush Service

All our engineers are trained to the highest standard to ensure our Power Flush service is performed safely and correctly involving no mess or complicated installations.

Power Flush Service

Water in central heating system is contaminated with rust, sludge and other debris because of internal corrosion. This corrosion can cause circulation and boiler noise problems, premature failures of heating system components and reducing system efficiency (increasing your fuel bills by up to 25%). Your system needs to be flushed & cleaned and the best solution for this is to Power Flush.

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?
  • Blocked inoperative or leaking radiator valves?

The benefits of Power Flushing?

  • Improved central heating efficiency by 25%
  • Reduced fuel bills
  • Quicker heat up times
  • Can solve boiler overheating problems and “kettling” noises
  • Quieter operation
  • Increased boiler life span
  • Increased radiator life span

The Power Flushing process

We use a low pressure, high velocity, high volume, dedicated Kamco CF90 power flushing pump with a magnetic power flushing filter which reduces recirculation of iron oxide through the boiler. It also increases efficiency by reducing water consumption and time to flush the system. With the addition of the combiheat that enhances the performance of the power flushing chemicals we remove those stubborn adhesive deposits that a normal flush cannot remove.

The chemicals used to cleanse or descale your system will be chosen to suit your individual system requirements. The flushing pump has an instantaneous flow reversal feature to aid the process. Your system will be cleansed internally, methodically and thoroughly, pipe by pipe, radiator by radiator, including the boiler.

Once your whole system has been cleansed thoroughly we refill with clean water. On completion we will add corrosion inhibitor to your system which will protect it from inevitable decay as system metals trend back to their natural state. Balance the radiators for optimal system efficiency and check the results with the increase in temperature on your radiators with our laser thermometer.

How long does it take?

This depends on the type of system you have and the number of radiators but we can usually complete the process in one day.

Will Power Flushing damage my system?

Power Flushing will not actively damage your system. Nor will it repair internal corrosion, electrical or mechanical faults to the system.

New Boiler Warning

Boiler manufacturers insist that old heating system be thoroughly flushed before installing a new boiler and if not performed most manufacturer warranties will usually be cancelled.

If you purchase a new boiler or new central heating radiators you should power flush because whilst your new boiler is in pristine condition it will soon be contaminated by sludge, rust and debris which are in your old heating system causing components failure or affecting performance of the system.

High efficiency modern boilers have very narrow passageways in the heat exchanger and are very sensitive to rust, sludge, scale and other debris which can cause blockage.
Only by power flushing can you be sure that a system is clean to the standards demanded by modern boilers and heat exchangers.


With no compromise to: quality, service, warranty or professionalism, ProTech Property Solutions offer the highest levels of service at an affordable price.

  • Up to 7 panels – £300
  • Each additional panel add – £20
  • Replacing circulatory pump – £50
  • Installing magna clean central heating cleaner (supplied and fitted) – £120
  • Installing new thermostatic radiator valves (supplied and fitted) – £20
  • Landlord, home owner gas certificate – from £50

We will beat or match any written quotation domestic or commercial, call the ProTech Power Flush specialists on 0845 604 7078.

All work guaranteed

A Power Flush needs to be performed by trained engineers and there will be no mess or complicated installations. All our engineers are trained to the highest standard.

Powerflushing will only cure corrosion related problems. It will not solve any problems arising from faulty components, design or installation faults.

If you are looking to replace your existing gas central heating boiler please contact us as we currently have Special Offers and the Power Flush will be 25% cheaper. Please remember to always Power Flush your heating sytem before you install new boiler (see new boiler warning).

Please note when enquiring about a powerflush we need to know the following:

How many panels (some radiators consist of one panel, some consist of two panels) and te type and make of boiler.

Additional services:

  • Installing new radiators and thermostatic radiator valves
  • Installing electronic lime scale protection
  • Replacing circulatory pump
  • Installing magna clean filter
  • Boiler service
  • Landlords certificates