Space Heater Safety: Prevent Electrical Fires and Overloaded Circuits This Winter
As temperatures drop, many homeowners turn to space heaters for extra warmth. While these devices can be convenient and effective, they also pose serious risks if not used properly. One of the biggest dangers of space heaters is overloading electrical circuits, which can lead to fires, power outages, and damaged appliances.
The Risks of Overloading Circuits
Most household electrical circuits are designed to handle a limited amount of power. Standard household outlets are typically on a 15-amp or 20-amp breaker, while space heaters often draw around 12.5 to 15 amps of power. When you plug in a high-wattage device like a space heater, it can easily max out or exceed the circuit’s capacity. This can cause circuit breakers to trip, wires to overheat, or, in worst cases, start an electrical fire. Older homes, in particular, may have outdated wiring that isn’t equipped to handle the energy demands of modern appliances. On average, a 15-amp circuit can safely support about 8 to 10 outlets, but adding a high-power device like a space heater can quickly push it beyond its limits.
At Gaddie Electric, this is our most common troubleshooting issue when winter and summer arrive. Many homeowners experience overloaded circuits due to heating and cooling appliances drawing too much power. If you frequently deal with tripped breakers or flickering lights, it’s a sign that your electrical system may need an upgrade.
Signs Your Circuit is Overloaded
If you’re using a space heater or other high-powered appliances, watch for these warning signs of an overloaded circuit:
- Flickering or dimming lights
- Frequently tripped breakers
- Buzzing or sizzling sounds from outlets or switches
- Warm or discolored outlets
- A burning smell near electrical outlets or panels
If you notice any of these signs, it’s crucial to stop using the device immediately and consult a licensed electrician.
The Safe Solution: Installing a Dedicated Circuit
The best way to safely run space heaters or other power-hungry appliances (like microwaves, refrigerators, or air conditioners) is to have a dedicated circuit installed. A dedicated circuit ensures that the appliance has its own power source, reducing the risk of overloads and improving the safety of your electrical system.
At Gaddie Electric, our expert electricians can assess your home’s electrical needs and install dedicated circuits to keep your home safe and efficient. Don’t wait until an overloaded circuit causes damage—schedule a consultation today to ensure your home is ready for winter!
Stay warm and stay safe! Contact us today for a free quote on installing a dedicated circuit.