Power Flushing Belfast

Over time, grime and sludge can build up in your central heating system. This blocks the flow of water around the system and may also cause damage to the radiators or other parts inside the boiler. As a result, your system may perform less efficiently.
A chemical central heating power flush clears your system of dirt and other debris, restoring optimum performance. Our team are specialists in this process and we’ll help you keep your system sludge-free.
Our heating engineers are experienced and professional with great knowledge regarding all top brands.

Signs That You Need to Power Flush

At Just Heat NI, our fully qualified engineers provide a comprehensive range of central heating services.

What is Power flushing and How does it work?

Because the water in a central heating system is always pumped in the same direction, iron filings, sludge, oil and grease build up within each radiator in your system. This has a detrimental effect on the efficiency of both your radiators and your boiler – in fact – your whole central heating system, reducing it’s life expectancy.

When a system is professionally power flushed, the system is flushed in different directions, agitating the sludge and debris, so the system can be drained of the deposits. When flushing a system, special chemicals are used to ensure the breakdown of the sludge inside the system, prior to the deposits being removed.

Powerflushing your central heating system can also extend the lifespan of your boiler. We will assess your system and recommend the right treatment.


Had a leak in a radiator and was struggling to get someone out before the weekend, but this guy came out and fixed the issue very quickly and at a reasonable price.
Dave Bartram
Great Service!! Very prompt and attentive, willing to go the extra mile all at a very reasonable rate Highly, highly recommended
Frank Eyre
I had a leak in my radiator and Rory was very quick in coming out and fixed it in no time and didn’t even charge me!! Highly recommend him 🙂
Karen McQuillan
Fantastic service and has gone above and beyond to help with the planning and fitting of our new bathroom. Highly recommended for both great service and value.
Jonathan Forde


We’ll get it done, like us there are none!