For many London households, the boiler is the unsung hero of the home. It quietly keeps the showers hot, radiators warm, and the family comfortable. Yet it’s often taken for granted – until it breaks down. That’s where annual checks come in.
Regular servicing isn’t just about ticking a box. It plays a vital role in safety, efficiency, and cost savings. Let’s explore why these yearly checks matter.
Safety Above All
Boilers burn fuel to create heat, and with fuel comes risk. Annual checks ensure:
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Gas leaks are detected early.
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Carbon monoxide risks are addressed.
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Flues and ventilation are clear.
In crowded London flats and terraced houses, safety is paramount. An unnoticed fault could affect not only your home but your neighbours too.
Efficiency and Bills
A serviced boiler runs more efficiently. Engineers clean components, check gas pressure, and make sure the system is running at its best. For Londoners facing high energy prices, even a 5–10% improvement in efficiency can add up to serious savings over the year.
Warranty and Legal Requirements
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Warranties: Most manufacturers require annual servicing to keep warranties valid. Skip it, and you may lose cover.
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Landlords: Legally required to have an annual gas safety check for rental properties.
What Happens During a Check?
A Gas Safe engineer will:
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Inspect the boiler inside and out.
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Check seals and safety devices.
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Measure flue emissions.
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Clean key parts.
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Advise on wear and tear.
You’ll get a written service record at the end – useful for warranties and future reference.
When Should You Book a Service?
The best time is late summer or early autumn before the heating season kicks in. You’ll find engineers less busy and avoid the rush when cold weather arrives.
The London Factor
London’s hard water means limescale is a bigger issue. Limescale can build up in boilers, causing kettling noises and efficiency losses. Annual checks help spot and treat this before it becomes costly.
Annual boiler checks are a small investment that bring big returns – safety, efficiency, compliance, and peace of mind. For the cost of a single visit, you protect your home, your family, and your wallet.