Table of Contents – Gas Boiler Maintenance
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Gas Boiler Maintenance – Having your gas boiler professionally serviced at least once a year is extremely important for all Dublin homeowners. A well-maintained boiler will operate safely and efficiently, preventing nasty surprises like unexpected breakdowns or dangerous carbon monoxide leaks (More info on – Boiler Replacement Dublin).
Industry statistics show that over 70% of boiler breakdowns could have been prevented by regular maintenance (More info on – Oil Boiler Maintenance). Catching minor faults early on stops them from turning into major repairs or even complete boiler replacement.
Aside from avoiding technical issues, a yearly boiler service provides peace of mind that your home heating system is running as it should and your family is protected (More info on – 10 Top tips to ensure that your home & heating system is ready for winter).
This blog post will cover the main benefits of boiler servicing, what’s involved in service, key maintenance tips for Dublin households, signs you may need a repair and answers to some common boiler questions.
5 Key Reasons To Get A Regular Gas Boiler Service Dublin
Improved Safety
Gas boilers and central heating systems operate under high pressure and involve combustion, electricity and gas supplies (More info on – What are the different types of gas boilers?). This makes checking for any potential hazards an essential maintenance task.
A qualified RGI-registered gas installer will test for deadly carbon monoxide leaks, check all gas pipework connections for tightness, and ensure proper venting to remove waste gases. Staying on top of any minor gas or water leaks early prevents major disasters like explosions, fire or carbon monoxide poisoning.
Prevent Breakdowns & Repairs
The majority of serious boiler faults and breakdowns can be avoided by having any small issues detected and repaired early (More info on – Gas Boiler Repair Dublin). Trained engineers will spot and fix minor problems before they escalate into expensive repairs or replacements. This prevents you from being left without heating when you need it most in winter. Avoiding the need for major repairs obviously can save you a considerable amount of money.
Energy Efficiency
A well-serviced boiler will operate at maximum efficiency, cutting your gas usage and saving money on bills (More info on – Increase Boiler Efficiency). Expert Heating Engineers will fine-tune the combustion process during a service, ensuring the boiler is burning fuel efficiently (More info on – Oil Boiler Installers Near Me).
They will also check and replace any ageing gaskets or seals preventing energy waste. Keeping your boiler running lean is also great for reducing your carbon footprint.
Prolong Boiler Lifespan
Boilers that are well maintained and serviced annually can happily run for 15-20 years. Lack of maintenance leads to corrosion, scale build-up and component failure which shortens lifespan. Regular servicing clears any collected debris from inside the boiler and keeps everything clean and working as it should. This prevents premature wear and tear over time.
Peace of Mind
An annual boiler service gives you peace of mind that a certified Gas Safe professional has checked over your whole system and confirmed it is operating safely and at peak performance. Identifying any repairs needed also avoids inconvenient and costly emergency call outs down the line.
How Often To Get A Gas Boiler Service in Dublin
For most boilers, an annual service is recommended. When buying a new boiler, yearly servicing is usually included in the warranty terms.
However, more frequent services may be needed in some situations:
- Older boilers over 10 years old
- Boilers showing signs of issues or faults
- Homes in hard water areas where limescale builds up faster
- Heavily used or larger boiler models
As a boiler ages, the risk of breakdown rises so closer inspections help avoid disruption. In hard water areas, annual descaling prevents efficiency loss from mineral deposits. Larger and constantly running boilers also benefit from extra servicing.
What’s Involved in an RGI Registered Boiler Service?
A full boiler service inspection will involve the following key tasks:
Visual Inspection
The engineer will start by thoroughly examining the boiler and all connecting pipework. They check the overall condition, looking for signs of corrosion, leaks, water damage or other faults. The age and make of key components is noted to assess maintenance needs.
Test Water Pressure
Correct water pressure is vital for safe boiler operation. Too low and the boiler risks damage from overheating. The pressure gauge will be checked and a topping up of water carried out if required.
Combustion Efficiency Test
Using flue gas analysis tools, the burner combustion process is tested to ensure it is burning fuel efficiently and safely. Adjustments can be made to optimize performance.
Cleaning
Built-up debris in the heat exchanger or filters is cleared to allow proper circulation and gas flow. The condensate drain pipe may also be flushed clear.
Safety Checks
All gas connections are inspected for leaks using leak detection fluid. Safety valves are tested to ensure they release pressure at the proper threshold. Proper venting is verified and any issues are fixed.
10 Essential Tips For Gas Boiler Maintenance in Dublin
1. Use a Registered Gas Installer
Always choose an RGI-registered gas installer for servicing and repairing your boiler. Checking credentials ensures engineers are fully qualified and insured.
Look for additional accreditations like SEAI approved, officially trained by Boiler manufacturers such as Viessmann and/or Worcester Bosch which indicate quality and expertise.
2. Do an Annual Service
Book your boiler in for a yearly health check to keep it running safely and efficiently all year round. Set an annual reminder so you never forget.
3. Check Your Pressure Gauge
Keep an eye on the pressure gauge – it should be around 1-2 bar when the boiler is cold. Top up with water if the pressure is too low or bleeding radiators if too high.
4. Bleed Your Radiators
Bleeding trapped air from radiators keeps the central heating system running efficiently and maintains boiler performance.
5. Clean The Condensate Pipe
Prevent condensate pipe blockages by checking and cleaning it regularly. Use a wire brush and flush water to remove any debris.
6. Check For Leaks
Inspect around the boiler and pipe connections for any signs of water or gas leaks which can cause major issues. Fix any minor leaks promptly.
7. Replace Fuel Filter
Replace the fuel filter as recommended by your service engineer to keep your oil boiler running efficiently.
8. Get a Carbon Monoxide Detector
Install an audible carbon monoxide alarm near your boiler for added protection against dangerous leaks which can’t be smelled or seen.
9. Keep it Clean
Gently clean around your boiler unit and free it from dust and debris which can cause overheating issues.
10. Consider Upgrading old/faulty Boilers
If your boiler is over 15 years old or needs frequent repairs, an upgrade to a new energy-efficient model may be worthwhile. Take advice from your engineer.
Gas Boiler Maintenance – Signs You Need a New Gas Boiler Repair
Call out a heating engineer promptly if you notice any of the following issues which likely indicate a fault:
- Changes in temperature or performance
- Strange noises coming from the boiler
- Leaks around the unit or pipework
- Low system pressure
- The pilot light continually goes out
- Higher than normal energy bills
Never ignore warning signs or attempt DIY repairs yourself. Getting problems seen to early by a qualified engineer prevents further damage from occurring.
How Much Does Boiler Maintenance Cost in Dublin?
The cost of your boiler service will depend on various factors:
- Boiler type, make and model
- Boiler age and condition
- Service tasks needed – inspection, repairs, descaling
- Engineer experience level
We provide free no-obligation quotes so you know exactly what you will pay. For a standard boiler service and inspection costs from €95.
More complex services involving repairs or replacing parts may cost €200-€300 depending on what’s required.
FAQs About Gas Boiler Maintenance
How long do gas boilers last?
The average lifespan of a gas boiler is 10-15 years. With regular servicing and maintenance a gas boiler can last closer to 15-20 years before needing replacement (More info on – Gas Boiler Service Dublin).
Do landlords need a CP12 certificate?
Yes, landlords in Ireland must have a valid Gas Safety CP12 Certificate completed annually for rental properties with a gas supply or appliances.
Can I service my own boiler?
Servicing your own boiler is not advisable unless you are fully RGI registered and professionally trained. Always use a qualified professional engineer to ensure safety and quality.
Making boiler servicing a key part of your home maintenance routine provides huge benefits for safety, efficiency and preventing expensive repairs. Investing just €95 a year saves so much hassle and money long term.
Hopefully, these essential gas boiler maintenance tips for Dublin homes give you a good understanding of what’s involved and why it matters. Take care of your boiler and it will take care of you!
NRM Plumbing Heating and Gas Boiler Replacement has over 40 years of combined experience providing boiler installations, servicing, Gas Boiler Maintenance and repairs across Dublin. Get in touch today to book your boiler’s annual health check.
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