Your consumer unit (fuse board) is the hub of your home’s electrical installation. Keeping it in good condition helps protect cables, appliances and everyone in the property.
Signs it may be time for an upgrade
- Frequent tripping with no obvious appliance fault
- Older rewireable fuses or a board with no RCD protection
- Scorch marks, buzzing or a burning smell from the enclosure
- Planned extensions or increased load from EV charging or heat pumps
When to book an inspection
Inspection intervals depend on property type, usage and the date of your last electrical safety check. Landlords and commercial premises often have fixed testing cycles — homeowners should not wait for obvious faults before arranging a review.
If you are unsure about the condition of your installation, contact Merrivale Electrical to discuss a visit. For domestic work, you can also read about our electrical services.