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  • Boiler Repair Services UK

    Updated: April 14, 2024

    Stay assured throughout the colder months with our exceptional boiler repair services available across the UK. Our proficient technicians guarantee swift and effective solutions to maintain your heating system at its best. Count on us to bring back warmth and dependability to your home.

    Professional Boiler Repair Services

    Unforeseen boiler breakdowns can happen at any time, leaving you without heating or hot water when you least expect it. At Let’s Heat, we specialize in handling all types of boiler repairs, whether it’s an urgent emergency or a one-time repair need. Trust us to swiftly address your boiler issues and restore comfort to your home.

    Emergency boiler repair:

    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 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 significant threat, warranting serious attention as it can result in hazardous health consequences for your family. Typically, the distinctive odor of natural gas aids in its detection. However, when a boiler malfunctions, it may produce and emit carbon monoxide, a colorless and odorless gas that is highly lethal and can lead to severe health complications.

    To detect carbon monoxide leaks, it’s essential to install an alarm system near your boiler, as this gas lacks any distinct smell or color. Swift detection is crucial to prevent potential harm to you and your loved ones.

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    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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    Boiler Repair Services Across the UK

    What is one off boiler repair or boiler repair fixed price ?

    A one-off boiler repair refers to addressing a fault in your boiler that isn’t deemed an emergency. We provide one-off boiler repair services in Newport and neighboring areas.

    The cost of a one-off boiler repair can fluctuate, influenced by factors such as the repair duration, complexity, and any unforeseen complications that may arise.

    Read Also: 10 Vital Tips to Consider Before Purchasing a New Boiler in 2024.

    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

    Discovering a leak in your boiler or central heating system, no matter how minor, demands immediate attention due to its seriousness. It’s advisable to shut off both your water supply and boiler upon detecting a leak to prevent exacerbation of the issue.

    Typically, a faulty component is the culprit behind a boiler leak, necessitating the expertise of a Gas Safe registered engineer for repair. Common sources of leaks include worn-out pressure valves or pump seals, which may require replacement. Additionally, pipe corrosion or improper installation can contribute to system leaks.

    Moreover, excessive boiler pressure can also lead to leaks. It’s crucial to ensure that when adjusting your boiler’s water pressure, you stay within the manufacturer’s specified limits to avoid causing 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, but fortunately, it’s easily remedied. When you activate your central heating, hot water circulates throughout the radiators. However, air buildup within the system can occasionally impede this process, causing certain areas of the radiators to remain cold.

    To restore proper water flow and eliminate cold patches, it’s necessary to release the trapped air from the system. This procedure, known as bleeding, ensures efficient heating across the entire radiator surface.

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    Hot water but no heating

    Several minor issues may contribute to a lack of heating in your home. Firstly, check your thermostat to ensure it’s properly adjusted. Additionally, monitor the pressure of your boiler, as a drop in pressure can lead to central heating system failure.

    If both the thermostat and boiler pressure appear normal, it’s advisable to contact a gas engineer. There may be a malfunctioning or broken component within your boiler, such as a failed diaphragm, motorised valve, or faulty airlock, particularly if hot water is available but heating is not functioning.

    For combi boilers, a diverter valve directs 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 no heating. In such cases, professional intervention may be required to rectify the issue.

    Low boiler pressure

    A boiler’s performance heavily relies on maintaining adequate and prescribed pressure levels. Insufficient pressure can result in the loss of central heating and hot water functionalities. While water pressure naturally decreases over time, a sudden decline could indicate a potential water leak. In such cases, it’s imperative to immediately shut off both the boiler and the water supply, and seek assistance from a heating engineer.

    To assess boiler pressure, refer to the pressure gauge located on the front of the unit. If the gauge registers below 1 bar, the issue likely stems from low boiler pressure. Typically, boiler pressure should hover around 1.5 bar, although specific instructions from the manufacturer should be consulted for precise pressure specifications.

    Read about: Baxi Boilers in Cardiff

    What is the best system boiler?

    How much does boiler repair costs ?

    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?

    How to avoid costly boiler repairs?

    To prevent costly boiler and heating repairs, consider scheduling an annual boiler service. Regular servicing not only helps in saving money on expensive repairs but also ensures that your boiler operates smoothly and efficiently, carried out by your local boiler repair company.

    Over time, the performance of your boiler naturally diminishes, resulting in reduced efficiency. However, with consistent maintenance and servicing, this ageing process can be slowed down, extending the lifespan of your boiler for many years.

    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 essential to adhere to a regular servicing schedule. In essence, your warranty remains valid as long as your boiler receives regular servicing.

    Read about: Worcester Bosch System Gas Boilers

    Should I repair or replace my boiler?

    If you find yourself frequently contacting a gas engineer for boiler repairs, it could indicate that it’s time to consider a boiler replacement. Investing in a new boiler might prove to be more cost-effective in the long term compared to ongoing repair expenses.

    Typically, boilers have a lifespan of around 10-15 years, with a recommendation to replace a boiler that has reached the 15-year mark. However, waiting until the boiler reaches this age isn’t necessary. If your boiler is causing consistent issues, especially if it’s over 8 years old, it may be wise to consider a replacement.

    Replacing your boiler offers several advantages. A new boiler is inherently more efficient than an older model, resulting in potential savings on energy bills. As older boilers lose efficiency, they tend to consume more energy, leading to higher utility costs.

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    Who can repair a boiler?

    Boiler repair work must adhere to legal requirements, mandating that repairs be conducted by a qualified and skilled professional. Gas boilers, in particular, necessitate the expertise of a Gas Safe registered engineer to guarantee optimal safety standards are met.

    What happens if I don’t service my boiler?

    Neglecting boiler servicing can significantly reduce its lifespan and lead to premature failure. An unserviced boiler poses potential life-threatening risks to you and your family. Additionally, it will operate less efficiently, consume more energy, and heighten the likelihood of frequent breakdowns.

    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

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

    If your boiler exhibits a fault, it may indicate a failure in an internal component. While not inherently dangerous, it’s crucial to promptly turn off your boiler to prevent potential electrical short-circuiting and avoid any potential damage to your home.

    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.

    What does installing a new boiler involve?

    In renovation projects, underfloor heating installation doesn’t necessarily require digging up floors.

    How long does underfloor heating take to warm up?

    Surface-mounted underfloor heating systems heat up rapidly, whereas those embedded within a screed may take longer. However, they retain heat longer and offer customizable heating options.

    Is underfloor heating safe and good for your health?

    Undoubtedly, underfloor heating is a safer and healthier alternative to radiators, as it conceals hot surfaces and eliminates dust traps. It provides controlled and comfortable heat distribution, reducing draughts and cold spots in your home.