Upgrade Your Fuse Box for Maximum Safety and Protection
The consumer unit (often referred to as the fuse box or fuse board) is the “brain” of your home’s electrical system. It controls the flow of electricity to every circuit in your house and, most importantly, it is responsible for detecting faults and cutting the power to prevent fires or electric shocks.
At Andrew Carling Electrics, we find that many homes in Durham, Teesside, and the surrounding areas are still relying on outdated fuse boxes that simply cannot cope with modern electrical demands. If your fuse box has wooden backing, cast iron switches, or rewireable ceramic fuses, it is time for an upgrade. A modern consumer unit installation is one of the most significant safety improvements you can make to your property.
Why Do You Need a Consumer Unit Upgrade?
Upgrading your consumer unit is not just about having a newer box on the wall; it is about bringing your home up to current BS 7671 Wiring Regulations (18th Edition). Old fuse boxes often lack the life-saving technology found in modern units.
Key benefits of a modern upgrade include:
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RCD Protection: An RCD (Residual Current Device) is a sensitive safety device that switches off electricity automatically if there is a fault. It is designed to prevent you from getting a fatal electric shock if you touch something live, such as a bare wire or a lawnmower cable cut by accident.
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SPD (Surge Protection Devices): Modern electronics (TVs, computers, smart appliances) are sensitive to voltage spikes. We install units with built-in Surge Protection to guard your expensive equipment against voltage spikes caused by lightning or grid switching.
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MCBs (Miniature Circuit Breakers): unlike old rewireable fuses that require fiddly wire replacement when they blow, MCBs simply trip a switch that can be easily reset once the fault is cleared.
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Fire Safety: Modern consumer units are constructed from non-combustible metal. This contains any potential sparking within the enclosure, significantly reducing the risk of a house fire.
Signs Your Consumer Unit Needs Replacing
You might not think about your fuse box often, but it will usually give you signs that it is struggling. You should contact Andrew Carling Electrics for an inspection if:
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It has rewireable fuses: If you have to wrap fuse wire around a screw to fix a blown circuit, your board is obsolete.
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Tripping circuits: If your power cuts out frequently or randomly.
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Audible noise: Buzzing or crackling sounds coming from the unit are a sign of arcing and constitute a fire hazard.
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Visual damage: Signs of scorching, thermal damage, or a loose casing.
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No RCD button: If there is no ‘Test’ button on your board, you likely lack RCD protection.
Our Installation Process
When you hire Andrew Carling Electrics for a consumer unit upgrade, we don’t just swap the box and leave. We follow a rigorous safety protocol:
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Pre-Installation Check: We test your existing circuits to ensure there are no underlying faults that the new, more sensitive unit would detect immediately.
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Installation: We remove the old unit and install a high-quality, metal-clad consumer unit with individual RCBOs or dual RCD protection, tailored to your home’s needs.
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Testing & Certification: Once installed, we perform a full electrical test on every circuit. You will receive an Electrical Installation Certificate (EIC) and we will notify Building Control via NAPIT on your behalf.
Don’t compromise on electrical safety. Contact Andrew Carling Electrics today to discuss bringing your home’s electrical protection into the 21st century.