Virginia Home Inspector

The Importance Of GFCI Outlets

What is a GFCI Outlet?

A ground fault circuit interrupter (GFCI)  is a protective device specifically designed to break the circuit (trip) every time there is an current imbalance between incoming and outgoing current. 

The GFCI outlet protects electrical wiring and receptacles & significantly minimizes the risk of shock injuries and fatal burns. GFCIs also detects ground faults and disrupts the flow of current (by tripping) but should not be used to replace a fuse as it does not offer protection against short circuits and overloading.

Where are GFCI Receptacles Needed?

GFCI outlets are recommended (& sometimes required by code depending upon the age of construction) near water. It’s a good idea to install GFCI outlets in your kitchen, bathrooms, laundry rooms, exterior outlets/receptacles, pool house etc.

Apart from being an essential preventive measure / safety device, the law also requires you to have GFCI outlets installed throughout your home. According to National Electric Code (NEC), all homes must be equipped with GFCI protection to maintain current electrical safety standards. 

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What should I do when a GFCI outlet trips?

This usually isn’t a “call an electrician” moment but it does have the potential to be. When a GFCI trips, there is usually a reset button on the receptacle itself or there is one upstream (for example, sometimes all bathroom outlets are GFCI protected with one single reset button), or it could be that your GFCI protection is provided by a breaker in your service panel. You should try to reset the GFCI. If it doesn’t reset, the GFCI could be defective / damaged & in need of replacement. It’s also possible that the GFCI is doing it’s job still & will not reset until the source of the current imbalance is removed.

Self-Testing Your Ground Fault Circuit Interrupter

It is recommended that GFCI outlet should be tested every month and replaced every decade (expected service life). You can follow these simple steps to test if the circuit interrupter is working properly:

  1. The face of the GFCI outlet features two small buttons that are labeled test & reset. Simply press the test button & this should trigger a “snap” like sound, which indicates that the outlet has been successfully tripped.

  2. Once the power trips, you can check the efficiency of the GFCI unit using a voltage meter or a receptacle tester.

  3. Now plug in a device into the outlet and when it stops working, press the test button so you can be sure of the safety mechanism.

  4. Once you know the CFGI outlet is working at peak efficiency, you can press the reset button and the circuit interrupter will be turned on once again.

These DIY instructions may be easy-to-follow, they do require the knowledge of the general functioning of your home’s electrical system. It is always recommended to hire a certified / licensed / insured electrician who can ensure that your electrical system is in compliance with relevant codes so your home & the occupants remain protected.


5 Steps to Prepare Your Home for Winter

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Is Your Home Ready?

By Jacob Knapp

#1. Don’t Get Left Waiting in the Cold

Statistically, most heating systems fail on the first cold snap of the winter season. Most technicians receive a flood of phone calls during this time. The best solution is to have your HVAC system serviced before the first cold snap of the season.

As a home inspector, I like to recommend to homeowners that they sign up for a service agreement for their HVAC system so they aren’t left waiting in the cold. It can save you a lot of future headaches by being proactive instead of reactive.

#2. Change Your Filters Monthly

We all get extremely busy, especially at this time of year preparing for the holiday season. A common thing that gets overlooked by many homeowners is remembering to change their disposable air filter monthly.

PRO TIP: Although buying those 3 month filters may be convenient, most HVAC contractors recommend purchasing the cheaper monthly filters. The higher quality filters typically cost more & will cost you more in the long run by over-restricting the air flow. Monthly filters are less expensive and they won’t increase the work load for your HVAC system. This saves some money on your electric / gas bill.

#3. Gutters Catch More Than Rain

Leaves, branches, and much more debris everywhere! Your gutters aren’t designed to handle all of that extra weight. If your gutters begin to sag, fall, or break, that’s when the problems start.

A simple task of cleaning your gutters can turn into a much larger and more expensive issue. Gutters are designed to shed rainwater out and away from the foundation of your home. Water settling near your foundation can cause moisture problems. Water can cause damage to your eaves by not catching and shedding the water away from your home properly.

#4. While Your Up There-

Checklist For Your Roof

Your roof should be:

- Free of any debris (leaves, branches, etc.)

- All shingles present & intact.

Check for any shingles that may have blown off from a storm.

- Check for nail pops, they are common with temperature changes due to expansion & contraction of wood.

#5. Crawlspace Ventilation

Contrary to Popular Belief...

According to current building science practices, in mixed climates, such as the Hampton Roads area, you should open your foundation vents in the winter & close them in the summer in the Hampton Roads area. Why you ask?

- In the summer, your crawlspace is dryer and cooler than the outside air.

- In the winter, your crawlspace is warmer and more humid than the outside air

- In order to keep your crawlspace dryer, it’s recommended to open the foundation vents in the winter time to let Mother Nature equalize the area in your crawl space.

Ready For a Home Inspection?

At Virginia State Home Inspections, I Inspect your home like I’m the one moving my family to live there. With my military background, I don’t believe in cutting corners or taking shortcuts.

I have the clients best interest at heart, not the realtors. I believe in being thorough and also being efficient. I’m here to help you find out about your home so that you can make the best decision with the information at hand.

Jacob Knapp CEO , Virginia State Home Inspector

Jacob Knapp CEO , Virginia State Home Inspector