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Radiator power flush in Harrow & surrounding areas


If you're looking for an affordable power flush near you in Harrow, then our experienced and reliable central heating team can help.

What is a radiator power flush?

Carried out by one of Peter Brown’s trained engineers, power flush will clean your radiators and pipes that feed them to ensure that your central heating system is in top shape, energy-efficient and keeps you warm whenever you need.

When would I need a radiator power flush?

There are certain tell-tale signs that your central heating system needs a radiator power flush. Contact Peter Brown if you notice any of the following:

  • Your radiators recently seem to take much longer to heat up
  • Certain parts of your radiators are cold, even when the radiator is on
  • Your radiators do not seem to heat up fully as they did before
  • Some radiators have just stopped working
  • Your boiler started making a rattling or clunking noise
  • Your heat pump is very noisy when your radiators are on
  • One or more radiators are leaking
  • Your boiler keeps cutting out a lot and you need to keep resetting it
  • You’ve noticed sludge in either the expansion or the feed tank or you’ve noticed discoloured water when you’ve bled your radiators

Keeping your central heating maintained is important. Power flush is a great investment in your home that benefits your daily life so make sure you prolong the longevity of your radiators and improve their performance regularly.

For more information, make an enquiry or call 020 8863 1155

What are the benefits of getting a radiator power flush?

Your central heating system has to work a lot harder when your radiators need a power flush. By getting rid of what’s causing the need for a power flush service, you can boost the efficiency of your radiators and lower your energy bills.

In addition, your central heating system will last longer, require fewer repairs, and provide your home with the warmth that’s been missing.

How long does a radiator power flush take?

When your Peter Brown engineer is performing a power flush, they’ll connect the special equipment to your central heating. We don’t need to take off any of your radiators to complete your power flush successfully.

A special power flush cleaning fluid is pumped through your system. It begins to loosen the gunge and the rust that’s built up. If your radiator has cold spots, that’s where a build up of unwanted material has occurred and the power flush will quickly remove it.

Our engineer will safely collect and dispose all the sludge and rust that comes out of the radiator during the power flush process. Once everything has been removed from your system, our expert will flush it again until the water coming out of the radiators is clean and acid- and alkali-neutral.

The final touch is to flush the radiators again with a protective fluid to impede any future build-up of the sludge and rust.

How much does a radiator power flush cost?

Peter Brown’s radiator power flush service cost starts from £380 plus VAT. Our power flush engineer will give you a precise quote during their visit.

Get a FREE, no-obligation radiator power flush quote

Headquartered in Harrow and serving homeowners across North London, Peter Brown’s qualified radiator repair and maintenance specialists will visit your property, examine your central heating and let you know if your system needs flushing. If it does, we’ll leave you with a free, no-obligation quote.




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Totally delighted with the service received from Peter Brown, from initial first contact and first appointment to provide estimate right through to the completion of the work. Excellent service throughout. We would highly recommend. Thank you Peter and your great team
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