I’ve been an electrician in the Los Angeles area since 1979. In that time, I’ve worked on many older homes in Pasadena CA with wiring systems that were insulated with cloth that’s been varnished. Surprisingly, prior to 1950, many electrical systems relied on cloth insulation. Who would think to put flimsy cloth around a live electrical wire?! However, cloth doesn’t conduct electricity well, so it’s a good insulator. Before the age of plastics, cloth was the insulator of choice for electrical wiring.

Unfortunately, cloth insulation has a liability. As it ages, the cloth can disintegrate and expose bare wires. Cloth insulation can pose shock and fire hazards that modern insulation isn’t subject to.

Does Your House Have Cloth Wiring?

Some cloth-insulated wiring systems can look like modern wiring. Was your house built prior to 1950? If so, it may well have cloth-insulated wiring. A qualified electrician in Pasadena CA can tell you with certainty.

Cloth Insulation Falls Off Wires

Cloth insulation can become brittle over time and fall off the wires, sometimes in chunks. Bare wires pose the danger of shocking anyone who accidentally touches them or of causing fires if two bare wires touch or come too close.

Cloth-Insulated Electrical Systems May Be Ungrounded

Cloth-insulated wiring systems may not have been grounded. Grounding provides additional assurance that excess electrical charges will be routed out of your house and into the ground.

One benefit of grounding that many people are unaware of is that without grounding, low-level electrical charges can build up in your wires and can shorten the lives of computers, entertainment systems, refrigerators, microwaves — any device which includes electronic components like sensors and timers.

Even more importantly, grounding protects people and animals from shocks should an appliance or an electrical system malfunction.

Upgrade for Safety

Upgrading cloth-insulated wiring systems is recommended for fire safety, protection of modern electronics, and for the safety of your family against electrical shocks. If your electrical wiring was installed prior to 1950 and you think that it might have cloth insulation, call The Electric Connection, a licensed Pasadena electrician, to take a look. Many electricians will do an inspection for free and give you a free estimate for any upgrading that might be needed.

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With the unseasonably cool temperatures gripping the entire country right now, you are probably considering the purchase of a space heater to help ward off the chill. There are several different kinds of heaters on the market today. As you can imagine, some are better than others. An electrician in Los Angeles is here to explain the most common types of space heaters available. You can call The Electric Connection for more information.

Oil-filled radiators are one of the safer types of space heaters. Oil is heated and rotated through the radiator releasing heat into the room. They are silent due to the lack of a fan. They can heat a small room. Fortunately, they do not get overly hot and will not cause scalding burns if you happen to touch them. However, they produce enough heat that you will want to follow the standard guidelines of keeping the heater at least 3 feet away from walls or furniture.

Ceramic-element heaters are rather small, but produce a great deal of heat. They are typically safer than their counterpart, the coil-based convection heaters. Different fan settings will help control the amount of heat produced. One of these heaters could heat a small room or used at a desk.

Infrared space heaters are new to the market and do cost more, but they are much more energy efficient. They can heat a large room and in some cases an entire home if it is relatively small and well-insulated.

As far as the cost to your Los Angeles electrical bill, space heaters are not as bad as many assume. It will depend on the type of heater you use and how many kilowatts the heater uses. If you are looking to make a long-term investment, the infrared heaters are a good option and will ultimately save you money in the long run with a lower heating bill. If you have more questions about space heaters, give The Electric Connection a call today.

Halloween is less than one month away! If you’re thinking of decorating your home for the holiday, nothing can help turn your house into a festive sight like lighting. In minutes, you can turn your quaint cottage a ghoulish green, make your bungalow glow orange, or paint your front lawn an eerie yellow. Suddenly, your charming home becomes mysterious and thrilling to trick-or-treaters and passersby.

Mr. Electric® wants to make sure everyone is ready for the fall and winter months in case any weather-related disasters occur.  The importance of having alternate reliable energy when the need arises cannot be stressed enough. Electricity is the lifeline of many local businesses, hospitals and city buildings, and the amount of electricity usage in households is often taken for granted.

Generators propose a great solution when temporary power is needed, but they also require special care and attention to detail for safe operation and maintenance. Follow these tips to stay safe while operating permanently placed and portable generators.

Always operate generators outside in well-ventilated areas and away from windows, doors and vents. Enclosed or partially enclosed areas, even with ventilation, can result in CO poisoning.

“One generator produces as much CO as hundreds of cars. CO from a generator is deadly and can incapacitate and kill you within minutes.”

- Consumer Product Safety Commission

Plugging the generator into a wall outlet, also known as backfeeding, can pose an electrocution risk to utility workers as well as other homeowners and businesses served by the same utility transformer.

Mr. Electric licensed service professionals will be able to install a transfer switch, which will prevent a back feed in electrical current.

Before refueling, always turn off the generator and allow time for it to cool off before refueling. Continuous operation heats up the generator and any fuel spilled on hot engine parts could ignite.

Store fuel away from any fuel-burning appliance and outside of living areas in properly labeled, non-glass containers.

Always make sure the generator is kept dry during use, and dry your hands before touching it. Operate the generator under an open, canopy-like structure.

Never use the generator in wet or rainy weather or manipulate the electrical components if you are in standing water. Correctly storing and maintaining generators will prolong the life of the unit.

Being aware of the inherent hazards of electric generators will help prevent harmful situations. These tips from Mr. Electric will keep homeowners safe while operating permanently placed and portable generators.