How Often Should You Service Your Boiler?

Your boiler is one of the most used appliances in your home, so keeping it in good condition is essential. Many homeowners are unsure how often it should be serviced, yet the right schedule can prevent breakdowns, reduce energy costs and keep your home safe. Understanding the correct servicing routine helps your boiler perform reliably throughout the year.

How Often Should Your Boiler Be Serviced?

A boiler should be serviced once every 12 months. This annual schedule is recommended by manufacturers, heating professionals and safety organisations. It ensures your system is inspected regularly, cleaned where needed and tested for safe operation. Annual servicing also keeps your boiler running efficiently, which can help control energy bills and extend the life of the system.

A yearly service is particularly important before the colder months begin. Your boiler works much harder during winter and a professional inspection helps reduce the risk of performance issues when you rely on heating the most. Booking a boiler service in Bolton, Warrington or Wigan ahead of the colder season gives your engineer time to check everything is operating correctly.

What Happens During a Boiler Service?

A service includes a full range of checks carried out by a qualified engineer. They examine the internal components, test gas pressure, assess ventilation and make sure safety devices are functioning properly. The process also includes looking for early signs of wear so problems can be addressed before they develop further.

You will also receive a record of the service, which is helpful if your boiler is still under warranty or when you come to sell your property. Keeping a clear history of professional servicing helps prove that your heating system has been cared for correctly.

When You Should Service Your Boiler More Often

Although most boilers only need yearly servicing, some situations may require more frequent checks. Properties with older boilers, systems running for long periods or boilers that have not been serviced in years may benefit from earlier inspections. This helps restore efficiency and gives your engineer the chance to correct issues that could cause breakdowns later.

You may also want an additional service if you notice changes in your boiler’s behaviour. Early intervention often prevents small faults from becoming expensive repairs.

Signs Your Boiler Needs Attention Before Its Annual Service

If something changes in the way your boiler sounds or performs, it is best to book a service sooner. These signs suggest the system needs professional attention.

Strange Noises

Knocking, ticking or humming noises can indicate loose parts, limescale or internal build up. These issues require a trained engineer to diagnose and resolve safely.

Changes In Heating Or Hot Water

If your radiators take longer to warm up or your hot water becomes inconsistent, the boiler may be struggling to operate efficiently. An early service helps identify the cause.

Higher Energy Bills

A sudden increase in running costs can be linked to reduced boiler efficiency. A service helps restore optimal performance and prevent further energy waste.

Frequent Resets

If you find yourself resetting the boiler repeatedly, it is likely that something inside the system is not functioning as it should. A professional inspection is needed as soon as possible.

Need A Boiler Service In Bolton, Warrington Or Wigan?

TwinSun Heating offers reliable boiler servicing to keep your system safe, efficient and ready for the colder months. Whether you are due your annual check or have noticed changes in performance, our experienced engineers are here to help. Call us today or fill out our contact form to book your boiler service.