Consumer Unit Upgrades & Fuse Board Replacements
Your consumer unit—also known as a fuse box or distribution board—is the safety hub of your home's electrical installation. If your property still relies on an outdated fuse board with re-wireable fuse wire or wooden backing, upgrading to a modern consumer unit is one of the most vital electrical safety investments you can make.
Modern metalclad consumer units are equipped with Residual Current Devices (RCDs) and Residual Current Circuit Breakers with Overcurrent protection (RCBOs), alongside Surge Protection Devices (SPDs). When an electrical fault or earth leakage occurs, these advanced safety components disconnect power within milliseconds, drastically reducing the risk of fatal electric shocks or electrical fires in your Whitehaven home.
A consumer unit upgrade is frequently required when selling or letting a property, installing an EV electric vehicle charger, adding kitchen extensions, fitting solar panels, or following an unsatisfactory EICR electrical inspection report. DS Electrical ensures your new consumer unit complies fully with Amendment 2 of the 18th Edition BS 7671 IET Wiring Regulations.
What's Included in Our Consumer Unit Upgrade Service
- Pre-Installation Assessment: Thorough check of existing circuit wiring, main earthing, and water/gas bonding.
- Modern Board Installation: High-grade non-combustible metalclad dual RCD or individual RCBO consumer unit.
- Surge Protection (SPD): Integrated surge protection to defend expensive home electronics against voltage spikes.
- Circuit Labelling & Testing: Every circuit individually tested, calibrated, and clearly labelled.
- Building Control Notification: Full Part P compliance registration handled on your behalf.
- Official Certification: Electrical Installation Certificate (EIC) provided upon completion.
A typical consumer unit replacement takes approximately 1 day. Daniel Starkie will guide you through board selection—recommending whether a dual-RCD or full RCBO configuration suits your installation best—and provide a clear, transparent fixed quote with no hidden extras.
Why Choose DS Electrical for Your Consumer Unit Upgrade?
Improper consumer unit installation without checking main earth bonding or issuing certification can leave your home uninsured and non-compliant. DS Electrical carries out every replacement thoroughly, verifying full safety compliance before power is restored. You deal directly with Daniel Starkie from start to finish.
Consumer Unit Upgrade FAQs
Why should I upgrade my old fuse box in Whitehaven?
Old fuse boxes with re-wireable fuses lack modern RCD life-saving protection. A modern consumer unit detects electrical faults instantly and shuts off power in milliseconds, protecting your home from fires and electric shocks.
How long does a consumer unit upgrade take?
Replacing a consumer unit typically takes 1 day, including full circuit testing, earthing bonding verification, certification, and Building Control notification.
What is the difference between an RCD and an RCBO consumer unit?
A dual-RCD board protects groups of circuits under two main safety switches. An RCBO board provides individual RCD protection for every single circuit independently, ensuring a fault on one circuit won't plunge the whole floor into darkness.
Will I receive building regulations certification?
Yes. DS Electrical issues a formal Electrical Installation Certificate (EIC) and handles Part P Building Control notification for every consumer unit upgrade.
