Question 1

Loud buzzing from my electrical panel — why?

Accepted Answer

A loud buzzing from your electrical panel is a serious warning sign that requires immediate attention from a licensed electrician. This sound typically indicates loose connections, overloaded circuits, or failing components that could lead to electrical fires or electrocution.

The most common cause of panel buzzing is loose electrical connections. Over time, the constant heating and cooling cycles cause wire connections to loosen at breakers, bus bars, or the main lugs. When electricity arcs ac

Question 2

Burning smell from an outlet — what should I do?

Accepted Answer

A burning smell from an outlet is an electrical emergency that requires immediate action. Turn off the circuit breaker for that outlet right now, unplug anything connected to it, and don't use the outlet until a licensed electrician inspects it.

The burning smell indicates dangerous overheating that could lead to an electrical fire. This typically happens when wires are loose, connections are corroded, or the outlet is overloaded beyond its capacity. In New Brunswick's humid maritime climate, m

Question 3

My outlet is warm to the touch — fire hazard?

Accepted Answer

Yes, a warm outlet is a serious fire hazard that requires immediate attention. Stop using the outlet right away and have it inspected by a licensed electrician as soon as possible.

Warm outlets indicate dangerous electrical problems that can quickly escalate to fires. The most common causes include loose wire connections inside the outlet box, which create electrical resistance and generate heat. Over time, this heat can ignite surrounding materials like insulation or wooden framing. Other pote

Question 4

What is the most common cause of house fires related to electricity in New Brunswick?

Accepted Answer

The leading electrical causes of house fires in New Brunswick are aging wiring with deteriorated connections, overloaded circuits in older homes, and misuse of portable heating equipment — many of these are preventable with proper electrical maintenance.

Top electrical fire causes in NB homes:

1. Aging and deteriorated wiring (most common)
New Brunswick has a significant inventory of homes built in the 1950s-1970s. Over decades, wire insulation degrades, connections loosen, and components wear

Question 5

Why does my GFCI outlet keep tripping in my bathroom and how do I fix it?

Accepted Answer

A GFCI (Ground Fault Circuit Interrupter) outlet that repeatedly trips in a New Brunswick bathroom is one of the most common electrical complaints homeowners bring to electricians. While annoying, the GFCI is doing its job — detecting a fault condition that could be dangerous. The key is figuring out whether the fault is in the outlet itself, the wiring, or a connected device.

How a GFCI Works

A GFCI constantly monitors the current flowing out through the hot wire and returning through the ne

Question 6

What causes lights to flicker when it's windy outside in New Brunswick and should I be worried?

Accepted Answer

Flickering lights during windy weather are extremely common in New Brunswick — especially in exposed coastal areas along the Bay of Fundy, the Acadian Peninsula, and in communities like Shediac, Bathurst, Campbellton, and Grand Manan. While it's often harmless, some causes require immediate attention.

The Most Common Cause: NB Power Service Connection

The majority of wind-related flickering comes from your overhead service connection — the wires running from the NB Power utility pole to your

Question 7

What causes a popping or crackling sound in my electrical panel?

Accepted Answer

Popping or Crackling Sounds from Your Electrical Panel

Any unusual sound from your electrical panel — popping, crackling, buzzing, or sizzling — demands attention. While some sounds are benign, others indicate dangerous conditions that can lead to electrical fires.

Sounds and What They Mean

Occasional soft click:
Normal. Breakers make a subtle click when they cycle, and AFCI breakers periodically self-test with an audible click. If the click is occasional, brief, and not accompanied by any

Question 8

What does it mean when my lights dim randomly in my New Brunswick home?

Accepted Answer

Random Light Dimming: Causes and Solutions for NB Homes

Lights that dim briefly when an appliance kicks on are usually normal. Lights that dim randomly, repeatedly, or stay dim for extended periods indicate a problem that needs diagnosis.

Normal vs. Abnormal Dimming

Normal (usually harmless):
- Brief dim (under 1 second) when the furnace, AC, well pump, or fridge starts
- Slight dim when a high-draw appliance (microwave, hair dryer) turns on
- Consistent with one specific appliance starting

Question 9

How do I troubleshoot an outlet that stopped working?

Accepted Answer

Troubleshooting a Dead Outlet in Your New Brunswick Home

A single outlet that stops working usually has a simple cause. Before calling an electrician, work through these steps — you can often fix it yourself in minutes.

Step 1: Check If It's Just That Outlet

Test other outlets in the same room and adjacent rooms. If multiple outlets are dead, the problem is likely a tripped breaker or a tripped GFCI upstream — not the individual outlet.

Step 2: Check the Breaker Panel

Open your panel and

Question 10

How do I fix a buzzing or humming sound from a dimmer switch?

Accepted Answer

Fixing Buzzing or Humming Dimmer Switches

A buzzing, humming, or vibrating dimmer switch is one of the most common minor electrical complaints in New Brunswick homes. It's rarely dangerous, but it's annoying — and usually fixable without an electrician.

Why Dimmers Buzz

The basic physics: A dimmer switch works by rapidly switching the power on and off — up to 120 times per second (at 60Hz). This chopping of the AC waveform causes the filament in incandescent bulbs or the components in LED d

Question 11

What causes a circuit breaker to keep tripping and how do I find the problem?

Accepted Answer

Diagnosing a Circuit Breaker That Keeps Tripping

A breaker that trips once is doing its job. A breaker that trips repeatedly is telling you something is wrong — and the fix depends on which of several possible causes is responsible.

The Three Reasons Breakers Trip

1. Overload (most common)
The total current draw on the circuit exceeds the breaker's rating. A 15-amp breaker trips when more than 15 amps flows through it, and a 20-amp breaker trips above 20 amps.

Common overload scenarios in

Question 12

Why does my smoke detector keep beeping and how do I fix it?

Accepted Answer

Smoke Detector Beeping: Causes and Fixes for NB Homes

A beeping smoke detector is one of the most common — and most annoying — household issues. But before you rip it off the ceiling, understand what the beeping means and how to fix it properly.

Decoding the Beep Pattern

Single chirp every 30–60 seconds:
- Low battery — the most common cause. Replace the 9V battery (or AA batteries in newer models). Even hardwired smoke detectors have backup batteries that need periodic replacement.

Three

Question 13

Why do my lights flicker when the furnace kicks on?

Accepted Answer

Why Lights Flicker When Your Furnace Starts

A brief, subtle flicker when your furnace starts is normal. A prolonged dimming or noticeable brightness drop signals a problem that needs attention.

Normal vs. Problematic Flickering

Normal: Lights dim for a fraction of a second (less than 1 second) when the furnace blower motor starts. Electric motors draw 3–7 times their running current during startup, causing a momentary voltage dip on the circuit. This is especially noticeable with a high-eff

Question 14

How do I troubleshoot an outlet that stopped working in one room of my house?

Accepted Answer

Troubleshooting a Dead Outlet in Your New Brunswick Home

An outlet that suddenly stops working is one of the most common electrical issues in New Brunswick homes. Before calling an electrician, there are several checks you can do yourself that resolve the problem about 70% of the time. The key is working through the possibilities systematically rather than randomly checking things.

Step 1: Check if It's Just One Outlet or the Whole Circuit

Test other outlets in the same room — Plug a lamp o

Question 15

What causes a buzzing sound in my electrical panel and is it dangerous?

Accepted Answer

Buzzing Sound in Your Electrical Panel — Causes and Dangers

A buzzing, humming, or crackling sound coming from your electrical panel should never be ignored. While some sounds are relatively harmless, others indicate serious safety issues that can lead to electrical fires. Knowing the difference can help you decide whether you need to call a TSANB-licensed electrician immediately or schedule a routine inspection.

Types of Panel Sounds and What They Mean

Faint, steady hum — Usually normal

A

Question 16

Why do my lights flicker when the furnace kicks on in my New Brunswick home?

Accepted Answer

Why Lights Flicker When Your Furnace Starts in New Brunswick

Lights flickering briefly when your furnace kicks on is one of the most common electrical complaints from New Brunswick homeowners, especially during our long heating season from October through April. A brief dim lasting less than a second is usually normal, but persistent or severe flickering can indicate an electrical problem that needs professional attention.

Why It Happens — The Normal Explanation

Your furnace blower motor dr

Question 17

Why does my power go out during storms but my neighbours stay on in New Brunswick?

Accepted Answer

Why Your Power Goes Out During Storms While Neighbours Stay On

This is a frustrating situation that many New Brunswick homeowners experience, especially during the nor'easters and ice storms that hit the Maritimes from November through April. The answer almost always comes down to how NB Power's distribution grid is structured in your area and the condition of your specific service connection.

Different Feeders and Phases

NB Power's distribution system delivers electricity through a network

Question 18

Why does my breaker keep tripping when I plug in a space heater in my bedroom?

Accepted Answer

Your breaker is tripping because the space heater is drawing more current than the circuit can safely handle, usually because other devices are sharing the same 15 amp circuit. A typical 1,500 watt space heater draws 12.5 amps on a 120V circuit — that's 83 percent of a 15 amp breaker's capacity, leaving almost nothing for anything else on that circuit.

Here's the math that explains why this happens. A 15 amp breaker is rated for a maximum continuous load of 12 amps (80 percent of its rating, pe

Question 19

Why do my lights flicker every time the heat pump kicks on in my New Brunswick home?

Accepted Answer

A brief flicker when your heat pump starts is usually normal — the compressor motor draws a large surge of current (called inrush current) that momentarily drops the voltage on your home's electrical system. However, if the flickering is severe, lasts more than a second, or happens on every cycle, it could indicate an undersized panel, a loose connection, or a problem with your electrical service.

Heat pumps are incredibly popular in New Brunswick right now, largely thanks to NB Power rebates t