Repair or Replace Your Boiler?

Repair your boiler if it is relatively modern and the fix is economical. Replace it if it is old, inefficient or breaking down repeatedly. Boiler repairs in Stoke-on-Trent typically cost £100 to £700+, while a new boiler typically costs £2,500 to £6,500 fitted, so the right answer depends on age, parts availability and how often it fails.

It usually happens on a cold morning. The heating does not come on, the hot tap runs cold, or the boiler shows an error code you have never seen before. The first question most people ask is whether it can be fixed, and the second is whether it is worth fixing. Those are two different questions, and the honest answer depends on the boiler in front of us rather than a rule of thumb.

Here is how we weigh it up when we are called out to a broken boiler across Stoke-on-Trent and Staffordshire, so you know what to expect and can make the call with the full picture.

Common Boiler Faults We See

Plenty of boiler problems are straightforward repairs. A single failed part does not mean the whole boiler is finished. The faults we diagnose and repair most often include:

• No heating or hot water: often down to a failed part such as a diverter valve, pump or fan, or a problem with the heating controls.
• Low or dropping pressure: a boiler that keeps losing pressure can point to a leak, the expansion vessel or the pressure relief valve.
• Ignition problems: the boiler tries to fire but will not light, or lights and then shuts down.
• Error codes: a code tells us the type of fault, but the boiler still needs inspecting to find the underlying cause.
• Leaks: water from the boiler or nearby pipework needs tracing to the source before we can say whether a part can be repaired or needs replacing.
• Noises and poor circulation: banging, gurgling or radiators that will not heat properly.

If you smell gas at any point, do not wait for a repair visit. Turn off the gas at the meter if it is safe to do so, open windows and call the National Gas Emergency number on 0800 111 999.

When a Repair Makes Sense

If your boiler is relatively modern, has been looked after and the fault is a single component, a repair is often the sensible choice. You keep a boiler that is otherwise working well, and you avoid the bigger spend of a full replacement.

• The boiler is not old: parts are still easy to get and the rest of the boiler has plenty of life left in it.
• It has been reliable until now: one fault after years of good service is not a reason to rip it out.
• The repair is economical: boiler repairs typically cost £100 to £700+, depending on the fault, the parts and the time needed.
• It is still under warranty: if the manufacturer's warranty is still running, it may be worth contacting the manufacturer first. We can inspect it and talk you through the options.

When Replacement Is the Better Value

There comes a point where putting more money into an old boiler stops adding up. Replacement is usually worth considering when:

• It keeps breaking down: if you are calling an engineer out repeatedly, those repair bills soon add up.
• Parts are hard to find: on older boilers some components are no longer made, which can make a repair slow, costly or not possible at all.
• It is old and inefficient: an older boiler can work harder to heat the same home, and a newer one may cost less to run.
• There is a safety concern: if we find significant wear or a safety issue, the appliance may need to be taken out of use until it is dealt with properly.
• Your needs have changed: an extra bathroom or a bigger household can mean the current boiler is no longer the right fit.

A new boiler typically costs £2,500 to £6,500 fitted, depending on the type and size of boiler, your property and whether extra pipework or system changes are needed. A straightforward replacement can often be done in a day.

Weighing Up the Cost

The simplest way to think about it is to look at the repair cost against the age and condition of the boiler. A modest repair on a boiler that is otherwise sound is usually money well spent. A large repair on an old boiler that has already needed several fixes is often money that would be better put towards a replacement.

We will not push you towards a new boiler if a repair will do the job. When we visit, our engineer inspects the boiler and heating system, finds the fault, explains the recommended repair and gives you the cost before going ahead. If we think replacement is the better long-term option, we will explain why and give you a clear written quotation so you can compare the two.

What Happens When We Visit

• Diagnosis: a diagnostic charge covers the engineer's time to inspect the boiler, identify the fault and advise you on the best solution.
• Your options: we explain the repair and its cost, and where it is relevant, what a replacement would involve.
• The repair: once you approve it, simple repairs can take around one to two hours. Faults that need parts ordering may take longer.
• Testing: the boiler is tested for safe operation before we leave.

When you get in touch, it helps to have the boiler make and model to hand, plus any error code it is showing. All of our gas work is carried out in line with Gas Safe requirements. RC Renovation Ltd's Gas Safe registration number is 984795.

Frequently Asked Questions