Powerflushdoctor
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Powerflushdoctor
Insurers and boiler manufacturers may check if powerflushing was done by GasSafe heating engineer as to avoid problems with rogue traders claiming to be powerflush experts. Thats why we use Kamco Clearflow CF90 Quantum powerflush pump which can deliver 150l/min flow. The all important flow rate is achieved without increasing maximum pressure beyond 1.8 bar, to ensure that no damage will be done to a heating system.

The flow rate is more than double that of most power flushing pumps on the market, enabling it to remove more debris from a system and in less time. The ultimate high performance powerflushing and descaling pump for professionals. Maximum flow rate 150l/min, motor 0.75 HP, twice as powerful as average powerflushing pump.

We apply high frequency vibration to clogged up radiators loosens deposits for easy powerflush removal. Rust reduced the diverter valve diameter from 22mm to around 7mm severely reducing circulation. We do power flush also known as powerflush, powerflushing or power flushing, in London, Essex, Kent, Surrey, Berkshire, Oxfordshire, Bucks and Herts.
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Water in central heating system is contaminated with rust, sludge and other debris because of internal corrosion. This corrosion products are causing circulation and boiler noise problems, premature failures of heating system components and reducing system efficiency (increasing your fuel bills). System needs to be flushed and cleaned and the best solution is powerflush.
A job well done. Engineer was knowledgeable and informative. Powerflush remedied the problem with radiators efficiently and the price offers good value for money. First time I've found very cheap powerflush company but the guy didn't know what he was doing, he didn't know how to connect it propely and as a result floded central heating electrics.
Boiler manufacturers insist that old heating system be thoroughly flushed before installing a new boiler and if not performed manufacturer warranty will usually be cancelled.

If you purchase a new boiler or new central heating radiators you should consider powerflushing 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.
With no compromise to: quality, service, warranty or professionalism, Powerflushdoctor offers a more personal service, at the same high standard as the market leaders but at an affordable price. We do not have high overheads, we don't pay commission, we don't appear on sponsored links which is reflected in our competitive pricing.
Reviews (9)
David Ross
David Ross
Dec 01, 2021
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We were in a difficult situation in late November, with no central heating and no hot water for a week and the weather was very cold. Adam was able to come at short notice to do a power flush, which we hoped would fix the issue. Unfortunately, a pump had also failed, which meant Adam had to come back to replace it. He came to us on a Sunday afternoon to replace the pump and by the early evening, we had hot water and heating again. Adam is a pleasure to have in the house and I would not hesitate to recommend him to anyone.
Jim Nirman
Jim Nirman
Nov 21, 2021
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Extremely good service! Adam took time and care with the power flush and as a result my heating system is now working perfectly. One week after fixing my system Adam text me to make sure everything was still working as it should be. Amazing level of competence and customer service. Solid 5 star.
Staccountancy Ltd
Staccountancy Ltd
Nov 14, 2021
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Very pleased with his knowledge and skills. After my system was powerflushed, my heating worked yo a treat.
Andy Paton
Andy Paton
Oct 26, 2021
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Adam came within just a few days of me getting in touch and the service was great. He was professional and friendly. And my house is so much warmer already!
Ibolya Nemeth
Ibolya Nemeth
Aug 27, 2021
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Excellent service as always. I have been using Powerflushdoctor for years, he was recommended by a friend and never looked back. Totally trustworthy and always on time.
Marilyn Bennett
Marilyn Bennett
Sep 13, 2020
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I have used Powerflushdoctor on two occasions. I had brand new central heating systems and the rads had lots of debris in them that was now circulating the system. On the first occasion I had called out the boiler company three times thinking it may be a fault with my new boiler. Following Adam's visit my boiler and central heating worked like a dream with my rads getting hot from top to bottom and my house was consistently nice and toasty! When I got my new central heating system installed following moving house I immediately contacted Adam to get a powerflush done. The radiators were not getting
Nishanth Sivarasan
Nishanth Sivarasan
Aug 04, 2020
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I contacted Adam to get my radiators powerflushed - he was quick to respond, came on time as promised and was very reasonably priced. He did a systematic clean of the full heating system over a few hours and also helped balance the rads at no extra charge. Powerflush certificate provided. Highly recommended!
Diane
Diane
Aug 04, 2020
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Highly recommended. No hidden cost, competitively priced and excellent service.
Adam, the engineer, is extremely professional, courteous and committed. He is knowledgeable and keen to see the work is carried out to the highest standard - he even asks me to confirm the boiler is working properly after the powerflushing over the weekend. Such great customer service is really appreciated.
Rosamund Abdullah
Rosamund Abdullah
May 05, 2020
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Had a power flush, filter and new radiator controls fitted. Polite and left everything clean and tidy. Would recommend and use again.