Consumer Unit Upgrades

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Modern, safe and compliant

Fuse Board Replacements for Homes Across East Sussex

Your consumer unit (often called a fuse board) is the heart of your home’s electrical system. If it’s outdated, damaged, or not compliant with current regulations, it may not provide the protection your household needs. Vulcan Electrical Services installs modern, RCD protected consumer units that significantly improve electrical safety and reduce the risk of faults or fire.

We provide fast, tidy and fully certified upgrades for homeowners, landlords and property managers.

Consumer Unit Replacement Services

Why Upgrade Your Consumer Unit?

A modern consumer unit offers essential safety features that older fuse boards simply can’t provide. Upgrading helps to:

  • Improve protection against electric shock
  • Reduce fire risk
  • Prevent nuisance tripping
  • Support modern appliances and EV chargers
  • Ensure all work meets current UK wiring and safety regulations
  • Meet landlord safety requirements

If your fuse board still uses rewireable fuses, lacks RCD protection, or shows signs of wear, it’s time to consider an upgrade.

A grey electrical box with a warning symbol is mounted on a wooden wall.
Two white electrical boxes with warning symbols on a wall, cables are visible going into them.

What’s Included in a Consumer Unit Upgrade

Our replacement service is comprehensive and includes:

  • Removal of your old fuse board
  • Installation of a new, fully compliant consumer unit
  • RCD/RCBO protection for all circuits
  • Upgraded earthing & bonding (if required)
  • Full testing of your electrical installation
  • Issue of an Electrical Installation Certificate (EIC)
  • Notification to Building Control (Part P compliance)

We ensure everything is completed safely, neatly and with minimal disruption.

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Consumer Unit Types

Types of Consumer Units We Install

We supply and fit high‑quality units from trusted manufacturers, including:
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Dual RCD boards
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All RCBO Boards
‍(maximum protection)
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Surge Protection Units
Metalclad Consumer Units for Enhanced Fire Resistance
We’ll recommend the best option based on your property and electrical load.
Faqs

Consumer Unit FAQs

Common questions about consumer unit replacement and what to expect during installation.

  • How do I know if my fuse board needs replacing?

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    If it’s old, uses rewireable fuses, lacks RCD protection, or you’re experiencing frequent tripping, it’s likely time for an upgrade.

  • How long does a consumer unit replacement take?

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    Most installations take around half a day, including testing and certification.

    Will my power be off during the upgrade?

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    Yes, but only for the duration of the installation. We keep downtime to a minimum.

    Do you notify Building Control?

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    Yes - all consumer unit upgrades are legally notifiable, and we handle this for you.

Why Choose us?

Why Choose Vulcan Electrical Services?

  • Fully qualified and insured electricians
  • NAPIT approved
  • High quality consumer units from trusted brands
  • Clean, tidy and efficient installations
  • Clear pricing with no hidden extras
Open electrical panel with colorful wires and switches visible inside.

Book Your Consumer Unit Upgrade Today

Protect your home with a modern, compliant consumer unit. Contact us today for a free quotation or expert advice.

Get a Quote