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  • Boiler Repair in Penarth

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  • Boiler Repair in Penarth

    Updated: April 16, 2024

    Boiler Repair Penarth

    Boiler malfunctions can occur unexpectedly, leaving you without essential heat or hot water. Let Let’s Heat handle all your boiler repair needs in Penarth, whether it’s an emergency situation or a one-time repair. We specialize in providing excellent boiler repair services, ensuring your heating system is back up and running smoothly in no time.

    Emergency boiler repair in Penarth:

    Several things can go wrong with your boiler. It’s important to know if it is an emergency repair or a one off repair. Here’s a list of what is considered to be an emergency:

    • No heating or hot water in winter
    • A gas leak

    We respond to an emergency repair situation in Penarth within 24 and will try our best to be at your doorstep as soon as possible.

    What is a gas leak?

    A gas leak poses a grave threat and should never be underestimated due to its potential to cause serious health hazards for your family. Typically, the presence of a gas leak can be identified by its distinctive odor, as natural gas is deliberately infused with a scent for detection purposes. However, if there’s an issue hindering your boiler from

    efficiently burning fuel, it may produce and emit carbon monoxide—a highly toxic gas with no discernible odor or color. Carbon monoxide exposure can result in severe health complications. To safeguard against this danger, it’s essential to install a carbon monoxide alarm near your system to promptly detect any leaks.

    What are the symptoms of carbon monoxide poisoning?

    • Dizziness
    • Headaches
    • Nausea
    • Breathlessness
    • Collapsing
    • Unconsciousness

    What to do in the event of gas leak

    • Firstly, open all windows and doors
    • Do not press any switches or light any flames whatsoever
    • Evacuate and leave the property
    • You can call the Gas Emergency Service

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    What is one off boiler repair?

    A single boiler repair pertains to instances where your boiler exhibits a fault that doesn’t qualify as an emergency. We provide one-time boiler repair services in Newport and nearby regions. The pricing for such repairs may fluctuate, influenced by factors including the duration of the repair, its complexity, and any unforeseen complications that may arise.

    What are some of the most common boiler repairs?

    Some repairs are more common than others due the frequency at which they happen. It is always advisable that you hire a professional gas engineer to carry out these repairs to be on the safe side even when you think it is a minor repair.

    Boiler leaking

    The presence of a leak in your boiler or central heating system demands immediate attention, regardless of its apparent severity. It’s crucial to shut off both your water supply and boiler upon discovering a leak to prevent exacerbation.

    Typically, a faulty component within the boiler is the root cause of leaks, necessitating the expertise of a Gas Safe registered engineer for repairs. Common culprits include worn-out pressure valves or pump seals, which may require replacement. Additionally, pipe corrosion or inadequate installation can contribute to system leaks.

    Moreover, excessive boiler pressure ranks among the factors capable of triggering leaks. When adjusting your boiler’s water pressure, it’s essential to ensure compliance with the manufacturer’s specified limits to avoid potential leaks.

    No hot water or heating

    We know how annoying and upsetting it is to be left without hot water in the midst of winter. Several factors and reasons can cause this problem. To name a few:

    • Power to the boiler is off
    • Gas is not being supplied to your property or that the oil storage tank is empty
    • Boiler pressure is too low.
    • The condensate pipe may be frozen due to freezing weather conditions

    Check the pilot light on your boiler to see if it is on or not if you have an old boiler. Without a pilot light, you will be left without hot water and heating. A pilot light is an indication of the status of your boiler. It lights a larger flame when there is a need for hot water or heating.

    Cold radiators

    Encountering cold patches on radiators is a common issue, fortunately easily remedied. When central heating is activated, hot water circulates throughout the radiators. However, air accumulation within the system can occasionally obstruct this flow, leading to incomplete heating of the radiators.

    As a result, certain areas of the radiators may remain cold. To restore proper water flow and heat distribution, it’s necessary to release the trapped air from the system, a procedure commonly referred to as bleeding the radiators.

    Hot water but no heating

    Certain minor issues can lead to a lack of heating in your home. Begin troubleshooting by checking your thermostat, as it may require adjustment. Additionally, ensure to monitor the pressure of your boiler, as a drop in pressure can result in central heating system failure.

    If both the thermostat and boiler pressure are satisfactory, it’s advisable to contact a qualified gas engineer. There’s a possibility that a component within your boiler has malfunctioned or become damaged. For instance, if the domestic hot water functions properly but heating is absent, a faulty diaphragm, motorised valve, or airlock may be the culprit.

    In the case of combi boilers, they incorporate a diverter valve responsible for directing hot water to either the hot water outlets or the central heating system. If this diverter valve becomes stuck, you may have access to hot water but lack heating functionality.

    Low boiler pressure

    Insufficient and proper pressure is crucial for optimal boiler operation, ensuring a continuous supply of central heating and hot water. While water pressure naturally diminishes over time, a sudden decline could indicate a potential water leak, necessitating immediate action. In such cases, both the boiler and water supply should be promptly shut off, and a heating engineer contacted for assistance.

    To assess boiler pressure, refer to the pressure gauge located on the front of the unit. A pressure gauge reading below 1 bar typically indicates low boiler pressure, signaling a problem. It’s essential to consult the manufacturer’s instructions to determine the correct pressure settings, although boiler pressure generally hovers around 1.5 bar.

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    How much does boiler repair cost?

    A boiler repair usually costs between £100 to £500, depending on the seriousness of the problem and several other factors.

    Most common repairs and their cost:

    Diverter valve      £150 – £35

    Pump                  £100 – £30

    Flue                     £15

    Fan                      £100 – £20

    Printed circuit board (PCB) £150 – £500

    Heat exchanger £300 – £500

    Motorised valve £30

    How to avoid costly boiler repairs?

    To mitigate the risk of expensive boiler repairs, consider scheduling an annual boiler service. Regular servicing not only helps prevent costly repairs but also ensures that your boiler operates smoothly and efficiently.

    Over time, a boiler’s performance naturally declines, leading to decreased efficiency. However, with consistent maintenance and servicing, this aging process can be slowed down, significantly extending the lifespan of your boiler.

    Typically, most boilers come with a standard warranty period of 5 years, although certain brands may offer longer warranties. To maintain the validity of your boiler warranty, it’s imperative to adhere to regular servicing. In essence, your warranty remains valid as long as your boiler receives scheduled servicing at regular intervals.

    Should I repair or replace my boiler?

    If you find yourself frequently calling a gas engineer for repairs, it could be a clear indication that your boiler needs replacement. Investing in a new boiler may ultimately save you more money in the long term than continually paying for repairs.

    Boilers typically have a lifespan of around 10-15 years. It’s recommended to replace a boiler that’s reached the 15-year mark. However, waiting until the end of its lifespan isn’t necessary. If your boiler is causing persistent issues, especially if it’s over 8 years old, it might be time to consider replacing it.

    There are numerous benefits to replacing your boiler. A new boiler is inherently more efficient than an older model, leading to potential savings on energy bills. As boilers age, their efficiency tends to decline, resulting in increased energy wastage and higher bills.

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    Who can repair a boiler?

    The law requires that boiler repairs must be carried out by a trained and experienced professional. Gas boilers should always be repaired by a Gas Safe registered engineer to ensure maximum safety.

    What happens if I don’t service my boiler?

    Without boiler service, you will shorten the lifespan of your boiler and cause its early death. An unchecked boiler can be life threatening to you and your family. What is more, your boiler will be less efficient, consume more energy and increase the risk of constant breakdown.

    What are the most common problems of boilers?

    • 1.Boiler leaks. One of the most common boiler issues is a boiler leak
    • 2.Low boiler pressure. Low boiler pressure can lead to cold radiators and a lack of hot water
    • 3.Boiler kettling
    • 4. Frozen condensate pipe
    • 5. No heat or hot water
    • 6. Boiler keeps switching off
    • 7. Pilot light going off

    Can a faulty boiler explode?

    Well, yes. It can be very dangerous so ensure you call someone out as soon as possible if your boiler is overheating.

    Should I turn my boiler off if it has a fault?

    It might be a sign that an internal part has failed. It’s not necessarily dangerous in itself but you should immediately shut off your boiler to prevent the electrics short-circuiting, and possible damage to your home.