Power Flush Norwich

Boiler Point carries out central heating power flushing across Norwich and the surrounding NR postcodes. A power flush in Norwich costs £300 to £600, depending on the number of radiators, the size of the system and how much sludge we find, and we agree the price with you before the appointment is booked. All work is carried out by Gas Safe registered engineers. Call 01493 295 064.

A power flush pushes a high volume of water and cleaning chemicals through your heating system at pressure, dislodging the magnetite sludge, rust and debris that have settled inside the radiators, the pipework and the boiler. It is not a magic fix for every heating fault — but where the symptoms are sludge, it is the only thing that actually clears it.

Do You Actually Need a Power Flush?

Plenty of heating problems get blamed on sludge when they are something else entirely. These are the symptoms that genuinely point to it.

If none of that sounds like your system, a power flush is probably not what you need. We would rather diagnose the actual fault than sell you a flush that will not fix it.

Power Flushing Before a New Boiler in Norwich

If you are replacing a boiler in an older Norwich property, this is the part worth reading. Boiler manufacturers generally require the heating system to be cleaned before a new boiler is commissioned — and fitting a new boiler onto a system full of magnetite can invalidate the warranty on the boiler you have just paid for.

The reason is straightforward. A modern condensing boiler has a far narrower heat exchanger than the cast-iron units it replaces. Sludge that an old boiler tolerated for twenty years will block a new one in a season. A century-old terrace off Unthank Road, with original pipework and radiators that have never been cleaned, is the textbook case.

• System cleaned and flushed before the new boiler is commissioned
• Inhibitor added afterwards so the system does not start corroding again
• Magnetic filter recommended where the pipework is old — it catches what comes loose later
• Written record of the flush for your warranty file

Power Flush or MagnaCleanse? Which Your System Needs

On the oldest Norwich properties this judgement matters. Century-old pipework can be delicate, and driving a full flush through joints that have not been touched in decades occasionally finds a weak one. We look at the system first and tell you honestly which of the two it needs — or whether it needs neither. More on MagnaCleanse.

Where We Power Flush in and Around Norwich

Boiler Point is based in Great Yarmouth, around twenty miles from Norwich, and we work across the city and the villages beyond the ring road. A power flush is a planned half-day job, not an emergency call-out, so it is booked in rather than squeezed in.

What Happens on the Day

• System inspected and each radiator checked, so we know what we are dealing with
• Flushing unit connected, usually at the pump or a radiator tail
• Cleaning chemicals circulated to break down sludge, scale and corrosion
• Each radiator flushed individually with the flow reversed, to lift settled magnetite
• System flushed through with fresh water until it runs clear
• Corrosion inhibitor added to protect the system going forward
• Heating rebalanced and tested, and the work left clean and tidy

Allow 4 to 6 hours for an average home. Bigger systems, or heavily sludged ones, take longer — and we will tell you that before we start, not halfway through.

Book a Power Flush in Norwich

Tell us what the system is doing — which radiators are cold, whether the boiler is noisy, whether the bleed water runs black — and we will tell you whether a power flush is the right answer. Book online or call 01493 295 064. The price is confirmed before anyone travels.