Gas boilers are integral to the functionality of many homes, providing warmth and hot water on demand. However, to ensure their longevity and efficiency, proper maintenance is crucial. Neglecting gas boiler maintenance can lead to costly repairs and even safety hazards. In this guide, we’ll explore X essential tips to help you maintain your gas boiler effectively.
Get the Boiler Serviced Every Year
For your boiler to operate efficiently, prevent breakdowns, maximise its life, provide lower heating costs, and ensure that it is covered by the manufacturer’s warranty, it must be serviced annually. This should be done by a gas-efficient technician who can verify that all components are working properly and spot minor problems before buildings fail, which is inconveniently expensive.
Install a Magnetic Filter
A magnetic filter is a metal or plastic device that connects to a tube in a central heating system. The magnets in the filter are strong enough to remove contaminants that slowly build up in the pipes over time, preventing them from entering the boiler, which can shorten its life and cause inefficiency.
Bleed the Radiators
If you’ve noticed that your radiators are cooler at the bottom than the top, there may be an air leak. Bleeding the radiators is a simple maintenance task that maintains efficiency and reduces the strain on your boiler.
Follow these simple steps to resolve the issue:
- Protect the carpet or floor with plastic covers to prevent potential stains.
- Put the key into the bleed valve and turn it anticlockwise while holding an old cloth underneath to catch any droplets.
- The air comes out of the radiator under pressure, which creates a hissing noise.
- Once you exhale all the air, your breath should stop, and a water star will come out. Use the cloth to soak up the water droplets.
- Turn the radiator key clockwise to close the valve.
Your radiator should be hot all the way up by now. However, don’t forget to check the boiler pressure after bleeding the radiator, as the process can cause it to drop. This is a task that homeowners can do themselves, and it significantly improves the heating performance of your system.
Balance the Radiators
If radiators farther away from the boiler are cooler than those closer to the boiler, you may need to balance them. Balancing radiators isn’t as easy as bleed, but it can help keep the system at even temperatures throughout the home.
Warning Signs
Regular checks of your boiler can reveal warning signs that shouldn’t be ignored. Leaks, cracks, unusual noises, and damp marks are all indicators of something wrong. Addressing these issues early can prevent further damage and reduce safety risks. In addition, make sure the vents are clear to allow adequate ventilation.
Where your boiler is experiencing problems that cannot be fixed, you may need to invest in a new boiler. While this may seem like a high upfront cost, water bottles can provide long-term savings and increased safety benefits.
Check the Flame
If your boiler flame turns red or orange, you should call a Gas Safe Registered technician immediately. This is a sign that the fuel is not burning the fuel completely, and therefore carbon monoxide may be leaking. Normally, the color of the flame should be blue.
If the boiler does not light up when the pilot light goes out, do the same because you may have trouble with internal parts or the gas supply.
Make Sure the Flue is Accessible
Currently, ventilation regulations state that a flue must be easily accessible and visible so that cracks or loose joints can be detected. If your flue is not accessible, e.g., to the roof, a Gas Safe engineer may need to install an access panel.
Insulate Your Pipes
One of the most common problems engineers face is frozen pipes during the colder months. Not only is a frozen pipe inconvenient, but it puts you at risk of bursting if your pipe thaws due to the way the ice causes the pipe to expand.
Insulating your pipes is a relatively simple DIY project that requires you to bend your pipes outside of your loft, garage, and other areas. Backing the pipes reduces heat loss, prevents freezing, and prevents condensation and pipe bursting.
Lagging your pipes is much more affordable than having burst pipes fixed and prolonging your system’s lifespan.
Consider Boiler Age
The age of your boiler can impact its efficiency and reliability. If your boiler is nearing the end of its expected lifespan or experiencing frequent breakdowns, it may be more cost-effective in the long run to invest in a new, more energy-efficient model. While if you want to have a new boiler but you are out of budget, then simply need to know about free boiler grants under the ECO4 scheme, the initiative of the UK government to cut down carbon pollutants and reduce energy bills. Hence, some eligibility criteria exist simply. You may need to check and find out if you are eligible for free boiler grants under the ECO4 scheme.
Call a Heating Engineer
We do not recommend doing any work on your gas boiler as it is dangerous. Improper use of gas pipes and appliances can cause carbon monoxide poisoning, fires, and explosions.
Whether you need a service or it’s time for a boiler replacement, a Gas Safe Registered engineer is the only way to go. Only registered tradesmen are legally allowed to service your boiler and heating systems. Just for your own peace of mind, always check the technician’s Gas Safe ID when they arrive at your property.
Conclusion
Follow our ten easy tips to keep your boiler and heating system in good shape. Keep in mind that regular gas boiler maintenance and pipe maintenance are the keys to a safe and warm home. By implementing the tips outlined in this guide, you can prolong the lifespan of your boiler, reduce energy costs, and ensure the safety and comfort of your home.
Frequently Asked Questions
It’s recommended to schedule a professional inspection at least once a year to ensure your boiler is operating safely and efficiently.
If you suspect a gas leak, leave the area immediately and contact your gas suppliers or emergency personnel. Do not attempt to locate or repair the leak yourself.
No, don’t take a risk to clean your boiler components with house items.
Part of maintaining your boiler is booking an annual boiler service. However, problems can arise between projects. Leaks, cracks, or pressure problems are common and can compromise the efficiency of your boiler.
If you notice any issues when you’re performing your maintenance check, it’s best to get your boiler serviced by a Gas Safe engineer. If not, your boiler should be fine with normal annual service.
