Installing a new boiler is a significant investment that ensures your home stays warm and your hot water runs efficiently. But once your new boiler is up and running, you might be wondering: When does a new boiler need its first service?
Regular servicing is essential to keep your boiler in top condition, maintain its efficiency, and comply with manufacturer warranties. In this guide, we’ll explain when your first boiler service should take place, why it’s important, and what you can expect during a professional service.
When Should You Book Your First Boiler Service?
Your new boiler’s first service should be carried out 12 months after installation. This is a requirement set by most manufacturers to keep your warranty valid.
If you fail to have your boiler serviced within this timeframe, you could risk voiding your warranty, meaning you’d have to cover the cost of any repairs or replacements yourself.
It’s a good idea to book your first service well in advance – don’t wait until the last minute. Many engineers get booked up, especially in autumn and winter when demand is high.
Why Is the First Boiler Service So Important?
There are several key reasons why your first boiler service is crucial:
✔ Maintaining Warranty Protection
Most new boilers come with a manufacturer’s warranty, which typically lasts between 5 and 12 years. However, this warranty is only valid if the boiler is serviced annually by a Gas Safe registered engineer.
✔ Ensuring Efficiency & Performance
A new boiler is designed to be highly efficient, but without regular maintenance, its performance can decline. A service ensures everything is working at peak efficiency, helping you save on energy bills.
✔ Safety Checks
Even though your boiler is new, faults can still develop. A service includes vital safety checks to detect gas leaks, carbon monoxide risks, and other potential hazards before they become serious problems.
✔ Preventing Breakdowns
Catching minor issues early can prevent unexpected breakdowns, saving you from costly repairs in the future.
✔ Keeping Energy Bills Low
A well-maintained boiler runs more efficiently, using less fuel and reducing your heating costs.
What Happens During a Boiler Service?
A professional boiler service is a thorough inspection and maintenance check carried out by a Gas Safe registered engineer. During the service, the engineer will:
- Check for Leaks & Corrosion – Inspecting the boiler for signs of wear, corrosion, or leaks that could cause issues over time.
- Test Gas Pressure & Flow – Ensuring the gas pressure is at the correct level for safe and efficient operation.
- Inspect the Heat Exchanger & Burners – Checking for any blockages or faults that might affect performance.
- Clean Internal Components – Removing dirt, debris, or build-up that could reduce efficiency.
- Examine the Flue & Ventilation – Making sure the boiler’s exhaust system is clear and safe.
- Check Controls & Safety Devices – Testing thermostats, pressure gauges, and safety shut-off mechanisms.
- Issue a Service Report – Providing a record of the service and highlighting any potential concerns.
If the engineer finds any issues, they may recommend repairs or adjustments to keep your boiler running smoothly.
How Often Should You Service Your Boiler After the First Year?
After your first service at 12 months, you should continue servicing your boiler annually. Regular servicing ensures long-term efficiency, safety, and reliability. It also helps to maintain your boiler’s warranty and can extend its lifespan.
Need a Boiler Service?
If your boiler is approaching its first service or you’re looking for a trusted local heating engineer, Bracknell Plumbing and Heating can help.
Book your boiler service today and keep your home warm and worry-free!