Common boiler problems
- No heating or no hot water.
- Low boiler pressure, or pressure that keeps dropping.
- Repeated lockouts or a fault code on the display.
- Banging, gurgling or 'kettling' noises.
- Leaking or dripping from or around the boiler.
- Radiators not heating up while the boiler runs.
Safe checks you can make first
- Check the boiler has power and no fuse or switch has tripped.
- Check other gas appliances work, which can indicate the gas supply is on.
- Check the pressure gauge — many boilers sit around 1 to 1.5 bar when cold (see your manual).
- Check the thermostat is calling for heat and the timer or programmer is set correctly.
- Try the reset button once, following your boiler manual — do not repeatedly reset a locked-out boiler.
Safety boundaries
Do not open the boiler casing, adjust gas components or work on internal parts unless you are competent and legally permitted to do so.
If you smell gas or suspect fumes, follow official emergency advice immediately and do not use electrical switches.
How the enquiry works
Describe the fault, any code shown and your postcode, and the enquiry is passed to an independent heating engineer covering Carlisle. Carlisle Plumbers is an enquiry service and does not promise attendance or a response time.
Before agreeing to work
- Ask which registration is required for your appliance and check it on the official Gas Safe Register.
- Ask whether diagnosis, parts and return visits are charged separately.
- Request a clear explanation before any replacement parts are fitted.
Areas covered around Carlisle
Enquiries are welcome from across Carlisle and its neighbourhoods, including Currock, Harraby, Botcherby, Stanwix, Denton Holme and Belah, as well as the surrounding area. Coverage of outlying villages depends on the responding engineer's availability.