Keep Warm This Christmas With A St Helens Boiler Service

Keep Warm This Christmas With A St Helens Boiler Service

Keep warm this Christmas with a St Helens boiler service. Reduce the risk of your boiler breaking down and leaving you in the cold with a St Helens boiler service. You need to choose a Gas-Safe accredited plumber to do this – look for the Which? Trusted Trademark. L&W Plumbing and Heating St Helens central heating engineers are proud to be part of the Which? scheme.

During your St Helens boiler service and safety inspection, the Gas Safe qualified engineer:

  • Tests the pressure of the boiler
  • Checks at the flue for unsafe emissions
  • Tests all of the boiler controls
  • Visually inspects the condition of the appliance
  • Issues a CP12 inspection certificate

Common St Helens boiler service problems

Some of the challenges that we often find during boiler services are:

Blocked pressure relief valve

A blocked or broken pressure relief valve can lead to a constant dripping of water from the copper pipe outside.

Automatic air vent

If this has broken, then you will see dripping water or limescale near the vent outside.

Diverter valve

If the diverter valve has broken, the system is stuck on either hot water or central heating. Turning on your hot water taps might make your radiators heat up, and the water that comes out will be lukewarm.


If your radiators feel hot at the top and cold at the bottom, then this means it is time for a St Helens central heating powerflush to remove sludge from inside.


Limescale building up in central heating pipes is a really common problem, particularly in hard water areas. It can cause an inconsistent water temperature from your taps.


Pump failure is often caused by sludge. It is catastrophic, as it stops the entire heating system from working at all.

St Helens Boiler Service

To arrange for an annual boiler service this Christmas, call L&W Heating and Plumbing plumbers St Helens. A member of our St Helens Plumbers team will make you an appointment, and we will retain your details to send out an annual reminder.

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