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Lower your fuel bills. Call Plumbers4U and ask about power flushing on 020 3582 0420
Power Flushing – Plumbers4U Services

central heating radiatorAre your radiators cold at the bottom? Is your central heating system making irritating and worrying knocking noises? Has one of your radiators just stopped working? Just contact Plumbers4U’s 24-hour emergency plumbers and request a power flush from one of our expert engineers.

Power flushing, otherwise known as jet flushing or hard flushing, sees an engineer fit a high-flow, high-pressure pumping unit to your central heating system. Using water and chemicals, sludge, rust, limescale and any other kinds of debris present in your system will be flushed out, preventing any further damage. We also recommend a power flush if you are replacing your boiler within an existing system, as contaminants in piping can quickly damage your new boiler.

How do you know if your central heating system needs power flushing?
  • Your radiators are cold at the bottom but warm at the top.
  • You notice loud knocking, banging or kettling noises coming from your system.
  • The water is off-colour when you bleed your radiator.
  • A replacement boiler is connected to your old heating system.
  • One of your radiators has stopped working.
  • You have little or no hot water due to blocked pipes.
  • Your boiler keeps cutting out.

What are the benefits of a power flush? Removing all of that unwanted debris makes your central heating system or radiator more efficient. This leads to a warmer home and lower utility costs, as well as prolonging the life of your heating appliances. Additionally, you’ll have a more peaceful home without those strange noises!

Best of all, we are a full-service heating and plumbing company, so if you have noticed any other problems with your heating system, we can have a look at those as well. There’s no reason to put up with faulty, inefficient, or noisy heating appliances when professional help is just a phone call away.

If you notice anything like this in your home, you need to take advantage of Plumbers 4 U’s power flushing central heating services. Just call 020 3582 0420 at any time, day or night, to arrange a home visit from one of our power flush experts.


Learn more about our services:

Call us today on 020 3582 0420, or if you prefer you can send us an email to

We do it all Why choose us?

Plumbers4U provide outstanding emergency plumbing services across London and for all nearby areas. You can expect a fast & efficient service from us every time – guaranteed! Our flexible approach, competitive plumbing prices and lightning 30-minute response rate makes for a winning combination, every time.

Want to learn more about Plumbers4U? Head to our About Us page!

We do it all Popular Questions

Yes, each one of our team members is licensed and insured. We also provide a 6-month guarantee on all our workmanship for peace of mind.

Yes, we provide service for any type of job big or small. We prefer to fix the problem when its small before it become big and costly job.

Yes, we offer the same labour rate for plumbing and heating services between standard work hours (8 am – 5 pm). Any emergency work after work hours will be at a higher rate.

Yes, our team has plumbing and heating qualifications for commercial premises.

Yes, we will visit the property to carry out a yearly boiler inspection. We can arrange annual visits to ensure your mandatory landlord inspections are conducted as per the LGSI mandatory requirements.

Yes, we do offer an emergency plumbing and heating service after hours. However, any parts required after hours will need to be supplied the following morning, but most issues we can fix on the first visit.

At Plumbers4U, we value all our customers and our licensed emergency plumbers in London work around your busy schedule to ensure that you get the quality repairs and installations that you need.
39 Church Hill Road
Barnet EN4 8SY
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