Why Annual Boiler Servicing Is Necessary

Most of us only think about the boiler when it stops working, usually on the coldest morning of the year, which is exactly when an engineer is hardest to book. Annual boiler servicing gives you the chance to catch small faults before they become expensive ones, and it keeps one of the most important appliances in your home running safely and reliably.

That matters whether you own your home, rent it out or manage a property for someone else. In this blog, we will take a closer look at what a service does for your safety, your running costs and your warranty, and when it is best to book one, so you can make a more informed decision.

Why Is Annual Boiler Servicing Important?

The answer to why annual boiler servicing is necessary comes down to prevention. A boiler has moving parts, gas controls and safety devices that all wear over time, and a yearly check lets an engineer spot problems while they are still small. The benefits of boiler servicing are practical ones: the appliance runs safely, it performs closer to how it was designed to, faults are found early, and the risk of a breakdown in the middle of winter is reduced.

Regular boiler maintenance also tends to help a boiler last longer, because worn components are replaced before they put strain on the rest of the system. In other words, a service is a small, predictable cost that helps you avoid disruption and unexpected bills. Of all those benefits, the one that matters most is safety, so that is where we will turn next.

Keeping Your Home Safe

Safety is the strongest answer to why annual boiler servicing is necessary. A faulty or poorly ventilated gas appliance can release carbon monoxide, a gas that cannot be seen or smelt and that can make people seriously ill before they realise anything is wrong. During gas boiler servicing, the engineer checks the flue, the ventilation and the safety controls designed to shut the boiler down if something is not right.

The work should always be carried out by a Gas Safe registered engineer, who is legally qualified to work on gas appliances, and you are entitled to ask to see their ID card before they begin. However, bear in mind that a service does not replace a carbon monoxide alarm, and an alarm does not replace a service, so the safest homes have both. And if you ever smell gas or suspect a leak, don’t hesitate to call the National Gas Emergency Service free on 0800 111 999.

Improving Boiler Efficiency and Reducing Energy Costs

Safety aside, a boiler that has been looked after also tends to run more efficiently. Wear, deposits and faulty components can stop a boiler performing as it should, and an inefficient boiler may use more energy than it needs to for the same warmth. Annual boiler servicing lets an engineer spot those issues, including sludge, the mix of rust and debris that builds up in radiators and pipework.

Where sludge is a problem, a power flush, which uses water at high flow to clear it out, may be the answer. Regular boiler maintenance, alongside central heating servicing, helps the whole system work as efficiently as its age and design allow. That will not lower every bill, but it gives you the best chance of avoiding wasted energy.

Efficiency is not the only thing a missed service can affect, because your warranty may depend on it too.

Protecting Your Boiler Warranty

Many manufacturers make a yearly service a condition of their warranty, which is another reason why annual boiler servicing is necessary for anyone who wants their cover to stay valid. Boiler warranty requirements vary between brands and between models, but they commonly ask for the boiler to be serviced at set intervals by a qualified engineer.

Manufacturers do this because regular checks keep the boiler in the condition it was designed to operate in, and a missed annual boiler service can give them grounds to refuse a claim. For that reason, keep your service records somewhere safe, as they are the evidence you will need if something goes wrong, and check the terms for your own boiler because the details differ. Doing so protects your investment and lowers the risk of an unexpected repair bill.

What Happens During an Annual Boiler Service?

Seeing what is covered makes it clearer why annual boiler servicing is necessary. A Gas Safe registered engineer will typically carry out the following during gas boiler servicing:

• Visual Inspection of Components
• Gas Pressure and Combustion Checks
• Flue and Ventilation Inspection
• Safety Device and Controls Testing
• Checks for Leaks, Corrosion and Wear
• Cleaning of Relevant Components
• Fault Reporting and Repair Advice

The exact checks depend on your boiler type and the manufacturer’s servicing instructions, and the engineer will also check your boiler controls to make sure the heating responds as it should. If they find a fault, they will explain it and recommend any repairs, so nothing is done without your agreement. The same visit can include central heating servicing, which looks at the wider system the boiler feeds. Once the service is done, the obvious question is how often it needs to happen.

When Should You Book Your Boiler Service?

How often should a boiler be serviced? As a rule, once every 12 months, in line with most manufacturers’ guidance. The best time for an annual boiler service is spring or summer, before demand rises in autumn and winter, which is one more reason why annual boiler servicing is necessary as part of your yearly routine. Booking boiler servicing in Dorset early means you can choose a date that suits you.

Do not wait for the annual date if you notice any of the following:

• Unusual Noises
• Pressure Problems
• Leaks
• Reduced Heating Performance
• Repeated Faults

Some boilers also display a fault code when something is wrong, and our guide to common boiler fault codes explains what the usual ones mean. Repeated faults are worth having checked properly rather than simply resetting the boiler. Once you know when to book, the remaining question is who to book with.

Book Your Annual Boiler Service with M J Burt

A yearly service keeps your boiler safe, efficient and covered by its warranty. If you have Googled ‘boiler service near me’, look no further than M J Burt. We’re a family-run Poole-based business that’s been operating since 1988. In addition to boiler servicing in Bournemouth and Poole, our Gas Safe engineers also handle repairs and replacements if your boiler needs more than a check.

Use the contact form on our website or call 01202 721955 to book your boiler service today.