FAQ

Why Do Circuits Trip?

Most commonly, a circuit will trip due to overload. This can happen when you have too many electrical appliances running off the same circuit (same outlet or room). It could also be a short circuit caused by faulty wiring or a damaged appliance. After resetting a circuit breaker, try reducing the electrical load on that circuit. If problems persist, call Nocktech Electric to take a look.

How Many Amps Does My Home Need?

The Canadian Electrical Code calls for a minimum of 100 amp electrical service in new construction. Older homes may have only a 60 amp service. It is not required by law to upgrade your service size, but many insurance companies do require a 100 amp minimum.
We strongly recommend a 200 amp service size to handle all of today’s common electrical appliances and devices where possible.

Should I be Worried About Electrical Systems in Older Homes?

Like all components of your home, the electrical system deteriorates with time, use, and increased demand. Updated electrical inspections are the best way for you to be aware of the condition of your electrical system. Homeowners should get an electrical inspection every year.

Our Home Protection Plan is designed to provide ongoing safety in your home with regular inspections and an electrical maintenance plan.

How can I Make My Home Electrically Safe for Children?

The simplest way to improve the safety of your home and protect children from electrical injuries is with Tamper-Resistant Receptacles (TRR). Also known as child-safety outlets, these receptacles require that a 2-blade or grounded plug is inserted, using a closed shutter system to prevent foreign objects from entering only one receptacle. TRRs are mandatory in all new home construction.

How Do I Reset a Tripped Circuit Breaker?

Find your electrical circuit breaker panel and look for the breaker lever that isn’t in the ON or OFF position. Push the lever all the way to OFF and then back fully to the ON position. This should restore power from an overload. If not please contact Nocktech Electric for an evaluation.

When Do I Need to Replace My Smoke & Carbon Monoxide Detectors?

Smoke and carbon monoxide detectors are designed to last a maximum of 10 years with proper maintenance. Detectors should be cleaned annually and tested weekly. Look for the test function on your smoke & carbon monoxide detectors at home.

Replace your detectors at least every 10 years, or if they show signs of malfunction.

I Have Aluminum Wiring. Will I Need to Rewire My Whole House?

Absolutely not. Although aluminum wiring has many safety concerns, you do not need to re-wire your home. When properly installed, aluminum wiring is safe; however, it is very unforgiving of improper installation and is subject to some problems that can be rectified. The main problem with aluminum wiring is a phenomenon known as “cold creep.” When aluminum wiring warms up, it expands. When it cools down, it contracts. Unlike copper, when aluminum goes through a number of warm/cool cycles it loses a bit of tightness each time.

To make the problem worse, aluminum oxidizes or corrodes when in contact with certain types of metal, so the resistance of the connection goes up, which causes it to heat up and oxidize more. Eventually, the wire may start getting very hot, melt the insulation or fixture, and possibly cause a fire. It is very important to have a qualified electrician check your system if you have aluminum wiring.

Should I Install a Surge Protector?

Yes. Electrical surges can occur over 20 times per day. Most of these are minor, but larger surges can damage electronics and appliances in and outside your home. A surge protector limits the voltage going to various electronic components.

Our electricians can install a surge protector on your electrical system to protect your furnace, refrigerator, stereo system, television, and other appliances.