Boiler breakdowns can be a major inconvenience, and you often don't realize how much you rely on your boiler until it stops working. To prevent this from happening, a boiler service is one of the best forms of prevention.

Most boiler cover and central heating cover policies include an annual boiler service, which is a vital check-up for your system. This service is essential not just for preventing unexpected breakdowns, but also for keeping your manufacturer's warranty valid. Missing a service could void your warranty, leaving you responsible for costly repairs.

What to Expect During a Boiler Service

When your annual boiler service is due, your provider should remind you. You'll then be asked to book a convenient time for a Gas Safe registered engineer to visit. You should always feel comfortable asking for their ID before they begin any work.

During the inspection, the engineer will perform a comprehensive set of checks to ensure your boiler is safe and running efficiently. This typically includes:

• A visual check of the boiler's components.

• A flue gas analysis and efficiency test to confirm correct operation.

• An internal inspection of the boiler (if necessary) after removing the cover.

• A check and adjustment of the system's pressure.

• A cleaning of the condensate trap.

• Verification that the boiler fires up and shuts down safely.

• Confirmation that the ventilation and flue meet current Gas Safety Regulations.

• An official record of the service, often available in your online portal.

Heating engineers follow a checklist provided by the boiler manufacturer to ensure no important steps are missed. After the service is complete, the engineer will give you a full report on your boiler's condition and offer advice on how to keep it working properly until your next annual inspection.

One-Off Boiler Service Costs

The cost of a single boiler service typically depends on the supplier you choose, as well as your boiler's age and condition. You can generally expect to pay somewhere between £50 and £100. Keep in mind that this fee usually covers the inspection only; if the engineer discovers a fault, you'll be responsible for the repair costs unless you have an existing cover plan.

Who Should Service Your Boiler?

For safety and peace of mind, only qualified, certified professionals should ever work on your boiler. Never attempt to service a boiler yourself.

• Gas boilers: Must be serviced by a Gas Safe registered engineer.

• Oil boilers: Should be serviced by an OFTEC-registered engineer.

• Wood, coal, or solid fuel boilers: Require a HETAS-registered engineer.

Why an Annual Boiler Service Is Important

An annual service is one of the best ways to protect your home and your finances.

• Keeps your warranty valid: Many manufacturers require an annual service to keep your warranty active. Skipping a check-up could leave you unprotected.

• Saves you money: A well-maintained boiler runs more efficiently, which can help lower your energy bills.

• Ensures safety: Faulty boilers can leak dangerous carbon monoxide gas, which is odorless and poisonous. A service helps ensure your boiler is safe to use. Always have a working carbon monoxide alarm in your home.

Why Choose Boiler Cover?

Boiler cover plans often include your annual service in a single monthly or annual fee. This gives you year-round protection, covering the cost of engineer call-outs and parts needed for repairs. When comparing plans, consider the number of call-outs you're allowed. If you have an older boiler, you might need more attention, and exceeding a call-out limit can lead to expensive fees.