Glow-worm Boiler Servicing

Annual servicing helps ensure your boiler continues running safely, efficiently, and reliably. During a service, we:

• Check boiler ignition, flame stability, and burn quality

• Inspect and clean key internal components

• Check seals, connections, pressure and circulation

• Test safety controls and heating response

• Identify early signs of wear before faults develop

This helps keep running costs down and reduces the risk of winter breakdowns.

Glow-worm Boiler Repairs

If your boiler is making noise, losing pressure, or struggling to heat consistently, we provide steady, structured fault diagnosis to find the source of the problem rather than just fix symptoms.

We aim to resolve issues cleanly and with minimal disruption to your home.

Common issues we can assist with:

• Fluctuating hot water temperature

• Boiler not igniting or locking out

• System losing pressure regularly

• Radiators slow to heat or uneven

• Unusual noises from inside the boiler

Glow-worm Boiler Part Replacement

We replace worn, damaged, and end-of-life parts using components designed for your boiler model.
Typical Glow-worm parts we replace include:

• Pumps

• Diverter valves

• Expansion vessels

• Heat exchangers

• Thermostats and sensors

• PCB control boards

Replacing the right part at the right time can extend the lifespan of your heating system and improve efficiency.

Glow-worm Boiler Installations

If your boiler is older, unreliable, or no longer cost-effective to repair, we can help you choose a suitable replacement Glow-worm model for your home’s size and heating needs.

Installation is carried out with or alongside Gas Safe registered engineers to ensure compliance and safe performance.

You’ll receive:

• Clear advice on boiler selection

• Careful removal of the old boiler

• Clean, well-planned installation

• System balancing and testing

• Guidance on controls and settings