When you are purchasing a home, it goes without saying that you want to be sure the house is structurally sound, and that there are no lurking problems that will surface later and burn a hole in your pocket. It’s why many people get a building inspection and pest inspection done before they sign on the dotted line. While all of this sounds good, what most people aren’t aware of is that they can and should get an energy audit done too.

An electrical audit analyses the major components of the house structure; this includes:

In short, it gives you a very detailed picture about how the buildings works as a whole. For a couple of hundred dollars, you can get an energy audit done from a professional. This audit can save you a significant amount of money in the long term; it identifies the features in the house that require correction to enhance the energy-efficiency. At times, the energy audit results can play a pivotal role in your decision of whether you should invest in a particular property or not.

If you find that a house lacks in energy efficiency, but you still want to buy it, the audit results can become a bargaining tool; it may help you get the seller fix the problem, or you may be able to get the property at a much lower price. No matter which way you look at it; getting an electrical audit is a very good idea. In addition to the ones mentioned above, there are a number of other benefits to getting an electrical audit done, such as:

The simple fact is that spaces that are energy-efficient are also more comfortable to live in. Energy-efficiency upgrades will ensure that the heat will be evenly distributed across the home and your home will be warm in the winter and cool in the summer.

If the indoor air quality in your home is poor, it can cause allergies as well as other health problems. When you choose to get an electrical audit done, the professionals that are conducting the audit, carefully analyse the ventilation in your home and also recommend what can be done to improve the indoor air quality.

Energy efficiency may seem like an isolated aspect in the sustainability of your home. But when discrepancies in the building structure come to the fore during an energy audit, it’s indicative of the fact that many features are constructed poorly and that they will fail before their time. Once you have the audit results, you will get a clearer idea about what will have to do be done to improve the building envelope as a whole.

When you are hiring the services of an electrical/energy auditor, you should keep in view the fact that not every one of them uses the tools and follows the required processes while the audit is being conducted. Ideally, the auditor should use tools such as a duct blower, an infrared camera as well as a blower door.

The blower door is essentially a fan that has to be mounted on the doorframe. It efficiently depressurises & pressurises the home to measure what the air leakage is like. The duct blower performs the same function, but is attached to the ducting in the house. The infrared camera helps detect air leakage in the walls and the heat losses too.

For more information about electrical audits and the best electrical solutions, call Allround Electrical at 1300 169 263. You can also drop us a line via email or by filling out this contact form.

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Electricity exists everywhere, from high voltage power lines to phones and computers. Understanding the basics of how it works remains essential to using it safely and efficiently.

When electricity travels from a positive lead to a negative lead in a circuit powered by a battery, it is considered direct current. This type of current powers electronics, LED lights, and cars. Alternating current is generated from rotation, usually by a generator. The direction of the current and the voltage flips as the generator completes a rotation. The faster the generator spins, the faster the flipping of current direction occurs. In North America, the typical frequency of AC power is 60hz or 60 alternations per second. The advantage of AC power is that the voltage can be stepped up easily by use of a transformer, which allows high voltage transmission. AC power is also useful for electric motors.

Specifically, power is a measure of energy usage over time. The standard unit of power is the watt and calculated as P (watts) = V (volts) x I (amps). Utility companies sell electricity in units of kW*h (kilowatt hours), which is simply one kilowatt of power delivered continuously over one hour.

Is there a better way to kick off a lighting design awards show than to distribute glowsticks to the finalists for “experimentation”?

Well, we can’t think of one.

The photos below have been floating around on Twitter in anticipation of the 2014 Lighting Design Awards, a worldwide architectural lighting competition to be held in London on March 20. Leave it to the creative lighting professionals to craft a rainbow motif, an “alien landing” scene, and a dog collar – all from a box of glowsticks.

CRI) of 82 to show the true colors of objects and surroundings.

A rocker switch allows for two levels of light, but the fixture can also be dimmed with an electronic low-voltage (ELV) dimmer. Up to 10 under-cabinet fixtures can be joined in a series with our interconnect cables. The low-profile white aluminum fixture has 120V AC operation and is designed to last 30,000 hours—three times longer than equivalent fluorescent fixtures.