Troubleshooting Guide
Common Electrical Problems in NZ Homes
Identify and understand frequent electrical issues in New Zealand houses.
Most Common Electrical Issues
| Issue | Common Cause | Severity |
|---|---|---|
| Frequent Circuit Breaker Trips | Circuit overload or faulty appliances | Moderate |
| Flickering Lights | Loose connections or power supply issues | Low to Moderate |
| Hot Outlets | Overloaded circuits or loose wiring | High |
| Power Surges | Lightning strikes or grid issues | Moderate to High |
1. Circuit Breaker Problems
Symptoms:
- Frequent tripping
- Won't stay reset
- Warm to touch
Solutions:
- Identify overloaded circuits
- Redistribute power usage
- Replace faulty breakers
- Upgrade panel if necessary
2. Flickering Lights
Causes:
- Loose bulb or fixture
- Voltage fluctuations
- Outdated wiring
- Grid issues
Solutions:
- Tighten bulbs and fixtures
- Check connections
- Install voltage regulators
- Update wiring if needed
3. Power Surges
Prevention:
- Install surge protectors
- Use UPS for sensitive equipment
- Regular electrical maintenance
4. Hot Outlets
Warning: Hot outlets are a serious fire risk. Stop using them immediately and contact an electrician.
5. Old Wiring Issues
Signs of Old Wiring:
- Rubber or fabric-coated wires
- Two-prong outlets
- No ground wire
- Aluminum wiring
6. Poor Power Point Placement
Common in older NZ homes:
- Insufficient outlets
- Inconvenient locations
- Overuse of power boards
Prevention Tips
- Regular electrical inspections
- Don't overload circuits
- Use quality surge protectors
- Update old wiring
- Install additional circuits if needed
Professional Help: If you're experiencing any of these issues, our network of qualified electricians can help. Get a free quote for inspection and repairs.
When to Call an Electrician
- Frequent circuit breaker trips
- Burning smells from outlets
- Visible sparks
- Hot switches or outlets
- Buzzing or humming sounds
- Any signs of electrical burning