Boilers are essential to home comfort, but they can cause major disruptions when things go wrong. In this guide, we explore common boiler issues, how regular servicing prevents them, and what a standard service visit includes.
Common Boiler Problems and Why Servicing Matters
Pressure Issues
Low pressure results in weak heating, while high pressure may trigger safety shutdowns. Causes include leaks, faulty valves, or expansion vessel faults. Keeping an eye on the pressure gauge can help catch issues early.
Leaks
Leaks can damage your home and create safety risks. They’re often caused by corroded pipes or faulty seals. Prompt repairs are essential to prevent water damage and electrical hazards.
Faulty Thermostats
A broken thermostat leads to inconsistent heating and higher energy bills. Replacing or recalibrating it improves comfort and efficiency.
Wear and Tear
Older boilers are more prone to faults and inefficiency. While maintenance can extend their life, a replacement may be more cost-effective in the long run.
Poor Installation
Incorrectly fitted boilers can suffer from constant breakdowns, safety concerns, and poor performance. Using a Gas Safe registered installer ensures reliability.
Limescale and Noise
In hard water areas, limescale buildup can cause kettling (a boiling sound) and overheating. Noisy operation may also point to air in the system or pump issues.
Why Regular Boiler Servicing is Essential
Prevents Breakdowns
A yearly service helps catch minor faults before they turn into expensive repairs, reducing the risk of emergency callouts.
Boosts Efficiency
Cleaning and adjusting key parts ensures the boiler runs smoothly and uses less energy, saving on heating bills.
Improves Safety
Engineers check for gas leaks, carbon monoxide, and other hazards, ensuring your system is safe to use.
What’s Included in a Boiler Service?
- Cleaning of heat exchanger, burner, and flue
- Safety checks and gas leak detection
- Replacing or cleaning air filters
- Lubricating moving parts
- Tightening electrical connections
- Testing pressure and thermostat controls
Need a Boiler Service in Barnsley, Rotherham, or Sheffield?
Smart Renewables and Heating Ltd provides professional boiler servicing to keep your system safe, efficient, and reliable. Call us today on 01144371205 or fill out our contact form to book your service.
