System Flushing

Local and reliable system flushing specialists

Restore the efficiency of your central heating system with a professional power flush.

Local, family-run company
State-of-the-art equipment
Upfront pricing with no hidden charges
Five star rated with over 150 verified reviews

01253 422343

Book a powerflush

system flushing power flushing blackpool

Clean sludge from your radiators with effective power flushing

Over time your heating system can easily become less efficient, and this proves to be very frustrating for the property owner. This is where system flushing comes in. A system flush can increase your radiator efficiency by up to 30% so if your radiators are not operating as they should get in touch with our team at Blackpool Boiler Installations.

System flushing is needed because the water in the system corrodes the radiators. When we flush your radiators removes any iron oxide from your system ensuring you radiators are working to the maximum.

The only way to ensure you have a fully efficient and clean system is by a full system flush. Choose Blackpool Boiler Installations for your system flushing Blackpool service.

How it works

To ensure you receive the highest standard from us we have a proven process that all our customers go through.

Use our online contact form to tell us more about you, your home and your central heating system.

Receive your quote

Using this information we will provide a quote for your system flush. Prices start from £450+VAT.

We complete the job

If you are happy to proceed we will book the job in for a time and date to suit you.

Book online

Our customers rate us as 'Excellent'

Read our latest genuine customer reviews

Angie Westlake

5 days ago

These guys have been looking after my parents heating system since 2018. They provide a wonderful service and are 100% reliable and have just fitted their 2nd boiler. Thinking of using them myself now I have moved back to Blackpool.

Response from the owner:Thanks Angie, we're delighted to have looked after your parents' heating since 2018 and appreciate your kind words about our reliability and service. We're glad their second boiler was fitted smoothly. Now that you're back in Blackpool we'd be very happy to help you too; please give us a call or book online when you're ready.

Grace Squire

6 days ago

Excellent company, great communication and support. Jason who fitted our boiler was so friendly, informative and helpful. The new boiler pack was also really useful

Response from the owner:Thank you for your kind review, Grace. We're delighted Jason provided friendly, informative service and that our communication, support, and the new boiler pack were helpful. Please get in touch if you need anything further.

beverley watson

6 days ago

Excellent and very prompt service. Great communication too!

Response from the owner:Thank you so much for your kind review, Beverley. We’re thrilled to hear you found our service excellent and prompt and that our communication met your expectations. We look forward to serving you again soon.

Lynda Whitehead

6 days ago

Was worried about having a new cylinder fitted due to the tiny area to work in ( tiny airing cupboard) Then Jason arrived explained everything and was very respectful. He was absolutely BRILLIANT. Thank you.

Response from the owner:Thank you so much for your kind words, Lynda. We’re delighted Jason was able to explain the work, be respectful, and complete the cylinder fitting in such a small space. I’ll be sure to pass your compliments on to him. If you need anything else, please let us know.

Joyce Mcevilly

2 weeks ago

Excellent company . Communication was first class - updated frequently with details . Arrived on time - competitive price and would carried out with no problems . Would definitely use again

Response from the owner:Thank you, Joyce — we really appreciate your kind words. We're glad our communication, punctuality, and pricing met your expectations and that the job went smoothly. We look forward to helping you again whenever you need us.

Martin Sharp

2 weeks ago

Jason and Dan did an excellent job changing a 40+ year old heating system for a combi. Lot of pipework changes but all kept inside the house and neat. Would strongly recommend and will use them again.

Response from the owner:Thank you, Martin. We’re thrilled Jason and Dan could convert your 40+ year old heating system to a combi and keep all the pipework neat and inside the house. We appreciate the recommendation and look forward to helping you again.

mark carr

3 weeks ago

Today I had a replacement boiler installed by Janson and Dan. They arrived on time (with a pre-arrival message to say they were en route) and the installation took just over half a day, impressive.
Incredibly professional, tidy, and efficient from start to finish.
Highly recommended if you want quality work without a headache.

Response from the owner:Thank you, Mark. We're thrilled Janson and Dan provided a punctual, tidy, and efficient installation and appreciate you taking the time to recommend us. If you need any future servicing or have questions about your new boiler, please get in touch.

Susan Whittaker

1 month ago

Jason was superb. Very professional.

Response from the owner:Thank you, Susan — we appreciate the kind words. We're thrilled Jason provided superb, professional service. We'll be sure to pass this along to him. We appreciate your recommendation and look forward to serving you again.

"With regular maintenance, you can ensure your central heating operates efficiently and prolong the lifespan of your system. You will save money and help prevent boiler breakdowns."

Adam Dilger

Managing Director

Power/ System Flushing FAQs

How long does system flushing take?

The time it takes for the entire process varies according to the size of the system, how dirty the system is and how well the existing heating system has been installed. Typically it takes between five to six hours to perform a complete flush.

Why do I need a system flush?

A system flush helps to improve the efficiency and lifespan of your boiler and central heating system and prevent breakdowns.

How often do I need a system flush?

If you want to keep your central heating system then flushing every 5 to 6 years is recommended.

Why does sludge build up in my radiators?

No matter how good your installation, sludge will always build up over time. It is a a mix of dirt particles and bits of rust that break off from the pipework, radiators, and soldered joints.

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