When was the last time you checked your consumer unit? If you're like most homeowners in Brecon, it probably hasn't crossed your mind lately. But here's the truth: your consumer unit plays a vital role in keeping your family, home, and appliances safe. It's not just a box of switches tucked away under the stairs; it's your home's electrical heartbeat.
As homes become smarter and more energy-hungry, it's more important than ever to ensure your consumer unit can keep up. In this post, we’re breaking down everything Brecon homeowners need to know about consumer unit upgrades: what they are, why they matter, how to spot a problem, and why now might be the perfect time to make a change
Think of your consumer unit as the control centre of your home’s electrical system. You might know it as a fuseboard, or simply "that box with the switches." Its job? To safely distribute electricity to all the circuits in your home and protect you from dangerous faults.
Modern consumer units are equipped with circuit breakers and RCDs (Residual Current Devices), which shut off power instantly if they detect a fault - preventing electric shocks and electrical fires. These units are designed to comply with current safety standards and keep your property protected.
But older units, especially those with rewirable fuses, weren’t built to handle today’s energy loads. From high-powered kitchen appliances to electric vehicle chargers and home offices, your electrics are under more strain than ever.
So, if your home is running on a decades-old fuseboard, you're not just dealing with outdated tech – you're potentially risking your safety.
How do you know if your current unit is due for an upgrade? Here are six clear indicators to look out for:
You have an old fuseboard with rewirable fuses: These are no longer compliant with modern electrical regulations.
There are no RCDs installed: A lack of RCD protection leaves you vulnerable to electric shocks and fire.
Your unit looks dated, rusty or damaged: Wear and tear is a major red flag.
Buzzing sounds or burning smells: These are urgent signs of overheating and potential danger.
Circuits keep tripping: Constant interruptions suggest the unit can't handle your home's electrical demand.
Your home is over 25 years old: If it hasn't been rewired since then, an inspection is long overdue.
Still not sure? It’s always worth booking a professional assessment, especially if you're planning a renovation or installing new appliances.
If your consumer unit is past its prime, it's not just inconvenient - it could be dangerous.
Outdated fuseboards often lack adequate protection, meaning even a minor fault can lead to major consequences. For instance:
An overloaded circuit might spark an electrical fire.
Faulty wiring could result in an electric shock.
A lack of RCDs may allow unnoticed faults to go unchecked.
UK wiring regulations are clear: all homes should meet the standards set out in the 18th Edition Wiring Regulations (BS 7671). If your fuseboard doesn’t, you could face issues with insurance claims, home surveys, or landlord compliance.
According to Electrical Safety First, faulty electrics cause over 20,000 accidental fires in UK homes each year. A modern consumer unit upgrade dramatically reduces that risk by making your system safer and more efficient.
At FEB Electrical Fire & Security, here’s what we typically do:
The process usually takes half a day, and we aim to minimise disruption. You’ll get peace of mind knowing your home is protected with the latest in electrical safety.
A consumer unit upgrade in Brecon typically costs between £400 and £700, depending on the size of your property and the number of circuits. The price includes installation, testing, certification, and materials.
While that might sound like a big expense, it's a worthwhile investment that could save lives – and prevent costly damage or repairs down the line.
Plus, a modern consumer unit can actually improve your home's resale value and help you pass electrical inspections if you're planning to sell or let your property.
We know it can be hard to find a tradesperson you can truly rely on.
Here’s what sets us apart:
NICEIC Approved Contractor - Our work is regularly assessed to ensure the highest standards.
Level 3 qualified electrician - Over a decade of experience in domestic and landlord electrical services.
Polite, punctual, and professional - We communicate clearly and arrive on time.
No hidden fees - Transparent pricing from the start.
We cover a wide area, including Abergavenny, Builth Wells, Merthyr Tydfil, and more.
When you choose FEB Electrical, you're not just getting a service – you're getting peace of mind.
Still unsure if your consumer unit is up to scratch? Don't leave it to chance. Let the experts at FEB Electrical help you stay safe and compliant.
Taking action is simple:
Contact us for a free consultation.
We’ll assess your current system and talk you through the options.
Get a tailored quote with no obligation.
Book your upgrade at a time that suits you.
Call: 07307 280559 | Email: febelectrical@gmail.com
07880 495 589
This site is designed by Add People