Real work by InfiniteCareful boiler fault diagnosis and repair when heating or hot water stops working as it should.
What you can expect from Infinite
The goal is not simply to clear a fault code. Infinite looks for the cause of the problem, explains whether repair is sensible and flags wider system issues that could cause the fault to return.
- Boiler fault-code and symptom investigation
- Heating and hot-water fault diagnosis
- Pressure-loss and circulation checks
- Pump, valve, sensor and control faults
- Ignition and combustion-related diagnosis by qualified engineers
- Practical advice on repair versus replacement
- Follow-on servicing and system care
When this service is worth considering
No heating or hot water
A complete loss of heating or hot water can have many causes, so diagnosis starts with the symptoms and appliance behaviour.
Boiler pressure keeps dropping
Pressure loss can come from the boiler, expansion vessel, safety valve or leaks elsewhere in the heating system.
Boiler is noisy or cycling
Kettling, banging, frequent cycling or unusual pump noise can point to circulation, component or system-water issues.
Fault codes keep returning
Resetting a boiler may clear a temporary lockout, but repeated faults need the underlying cause investigated rather than repeatedly reset.
We look beyond the obvious symptom
Plumbing and heating systems are connected. A problem that looks like one failed component can sometimes be caused by circulation, water quality, controls, system pressure, pipework or the way the property has changed over time. That is why our engineers aim to understand the wider context rather than jump straight to a replacement part.
Where there is more than one sensible solution, we explain the options in plain English. That might mean repair versus replacement, a simple like-for-like approach versus a wider upgrade, or work that can sensibly be phased rather than done all at once.
Qualified local expertise
Infinite is a family-run plumbing and heating business based in Lindfield, Haywards Heath with more than 30 years of trade experience. Gas work is carried out by appropriately qualified Gas Safe registered engineers, the team includes G3 unvented-system training, and there is specialist experience with Vaillant heating products.
How the process works
Tell us the symptoms and boiler details
Give us the key details so we can judge the right type of appointment.
Engineer diagnoses the likely cause
We inspect the relevant appliance, system or property conditions before deciding what is required.
Options and likely costs are explained
You receive a clear explanation of the recommendation, scope and next step.
Repair is completed and operation rechecked
Work is completed carefully, tested and handed over with any ongoing care explained.
Local boiler repairs across Mid Sussex
We are based in Lindfield, Haywards Heath, and regularly work in Lindfield, Cuckfield, Newick, Henfield, Heathfield and Burgess Hill, with selected work in Brighton and nearby areas. For planned jobs, send your postcode with the enquiry and we can confirm coverage and the right appointment type.
Talk to Infinite about boiler repairs
Send your postcode and a short description of what you need, or call 07765 006759. The more useful detail you can provide at the start, the easier it is for us to plan the right next step.
Boiler Repairs FAQs
Can you repair all boiler makes?
We work on a wide range of domestic gas boilers. Share the make, model and fault code when enquiring so we can prepare appropriately.
Should I keep resetting my boiler?
Repeated resets are not a substitute for diagnosis. If the fault keeps returning, stop cycling the reset and arrange an engineer visit.
How do I know whether to repair or replace?
Age, condition, repair cost, parts availability and whether the wider system still suits the home all matter. We can talk through the sensible options after diagnosis.
Can low pressure be a boiler fault?
Yes, but it can also be caused by leaks or other system issues. Repeated pressure loss deserves investigation.
Do you offer emergency attendance?
Urgent heating problems are prioritised where diary and coverage allow. Call 07765 006759 for the quickest assessment of current availability.