Boiler Repairs & Faults

No Heating Boiler Repair

If your boiler is running but the radiators stay cold, or your heating has stopped completely, no heating boiler repair focuses on finding the fault quickly and restoring safe, reliable central heating. You get a clear explanation of the cause, the options to fix it, and the work needed to get heat back on with minimal disruption.

More information

What no heating boiler repair covers

No heating issues can come from controls, pressure, components inside the boiler, or wider heating system problems. This service is designed to identify the root cause and put it right safely.

  • Boiler fault-finding using symptoms and fault codes
  • Checks of pressure, circulation and system controls (thermostat, programmer, valves)
  • Testing key boiler components (where accessible) to confirm the failure point
  • Repair or replacement of failed parts when appropriate
  • Safety checks before leaving, to confirm correct and safe operation
  • Practical advice to reduce the chance of repeat faults

When this service is most relevant

Book a no heating boiler repair if your heating has stopped or is unreliable, especially if:

  • The boiler displays a fault code or keeps locking out
  • Radiators are cold but hot water still works (or vice versa)
  • The boiler fires up then cuts out, or short-cycles
  • You have low boiler pressure, unusual noises, or repeated resets
  • A tenant or staff member has reported loss of heating and it needs prompt resolution

How the repair is carried out

The visit usually starts with a few questions about what you have noticed, then a structured diagnostic process. Once the fault is confirmed, you will be talked through what has failed, what is required to fix it, and what can be done immediately.

If parts are needed, the engineer will advise on availability and next steps. All work is completed with appropriate safety checks and clear handover so you know what was done and why.

After the repair

After heating is restored, you will get guidance on correct settings, pressure management, and any follow-on recommendations. If the fault points to a wider system issue, you will be advised on options such as powerflushing, control upgrades, or targeted system repairs to improve reliability and efficiency.

Frequently Asked Questions

How quickly can you restore heating when the boiler stops working?
Many no heating faults can be diagnosed and fixed on the first visit, depending on the cause and parts required. If a part is needed, you will be advised on the quickest route to restore heat and what can be done in the meantime.
What are the most common causes of no heating?
Common causes include low system pressure, faulty thermostats or programmers, pump or valve issues, and boiler component failures. A proper diagnosis confirms the cause rather than guessing and swapping parts.
Can you repair the boiler if hot water works but heating does not?
Yes, this is a common scenario and often points to controls, diverter valves, motorised valves, or circulation issues. The repair focuses on identifying the failed element and restoring correct heating operation.
Is it safe to keep resetting the boiler?
Occasional resets can be normal, but repeated lockouts usually indicate a fault that needs attention. If the boiler keeps tripping, stop resetting and arrange a repair to avoid worsening the problem or masking a safety issue.
Do you provide paperwork for landlords or commercial properties?
Yes, you can request clear notes of the fault, work completed, and any recommended follow-up. If gas safety certification is required, this should be discussed when booking so the correct visit can be arranged.

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