Power Flush Services

There’s not very many of us who enjoy a cold shower or a chilly home, which is why our plumbing experts are on hand to help out if your temperatures have dropped. Around the Hertfordshire area we’ll never be more than 90 minutes away and we’re available for call-outs for all types of immersion heater issues, power flushing, boiler repairs, replacement and installation. We can get your home cosy again fast!



The Clearflow CF90 Quantum power flushing pump is simply connected into the heating system, either across standard circulator pump couplings, across the tails of one radiator, or wherever most practicable. 

The powerful flow, combined with instantaneous flow reverser device, will dislodge and mobilise deposits and corrosion which resist traditional system cleaning methods.

Once the corrosion and sludge deposits have been loosened and mobilised, fresh clean water is forced through the heating system, pushing the contaminated water out through a full bore dump valve to waste. During the process, radiators are individually flushed, without removing or disconnecting them from the system, by directing the full output of the pump through each radiator separately.

At the end of the flushing process, the system contains fresh clean water, scale and corrosion inhibitor is added giving long term protection to heating system. 


To help increase the life of your boiler, radiators and heating system, we recommend a yearly power flush. A deep clean power flush makes sure your radiators heat up properly, no more cold spots and helps to remove any build up of corrosion in your systems that can create a sludge that can affect the efficiency of your boiler. Not mention it will help reduce the risk of breakdowns and help keep your heating bills down.


The ultimate high performance power flushing and descaling pump for professionals. Maximum flow rate 150 /min, motor 0.75 HP, twice as powerful as average power flushing pump. (completely safe for a boiler and pipework, doesn't build up pressure)


  • Cold radiators

  • boiler kettering 

  • banging pipework

  • pinhole leaks

Get In Touch Today For A Free Quote!