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GFCI Electrical Outlet Requirements in Greenwich, CT; How Outlets Work, Testing Procedure & More

What is a Ground Fault Circuit Interrupter (GFCI)? How do they work? A GFCI outlet constantly monitors electricity flowing in a circuit, to sense any loss in current. Different than a home’s fuse, the GFCI is integrated in the outlet itself. If you were to plug a hair dryer into it, it would monitor the […]

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Electrical Outlet & More to Run a Refrigerator in the Garage in Cold Weather in Fairfield, CT

If you have a large family you probably purchase an insane amount of groceries every month. Some large families spend more money on groceries than they do on their mortgage. When you are buying tons of groceries it is hard to find room in your fridge to put them all. An option that many people […]

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Why is My Hard Wired Smoke Detector Alarm Chirping or Beeping in Stamford, CT?

Have you ever been woken up at 3:00am by the sound of your smoke detectors going off? It seems like they never go off during the day. As you groggily try to find out if your house is actually on fire or if your smoke detectors are just going off for some other reason you […]

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Types of Light Bulbs in Southbury, CT; Compact Fluorescent, LED, Incandescent, Halogen & More

Since back when light bulbs first needed changing, people have been going about this task. When you mention the light bulb replacement job, most will conjure a fresh light bulb and a sturdy stool to get the job done. There is plenty of information everyone should know when it comes to this very simply task. […]

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What Appliances Need Dedicated Circuits in Westport, CT? Should I Upgrade My Electrical Panel?

Dedicated circuitry is needed to power your outlets and heavy appliances. You even need it to power your microwave. What is a circuit? How many do you need? Sentry Electric answers these important questions. What is an Electrical Circuits? Simply put, an electrical circuit is an engineered circular path the electricity takes to do work. […]

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