You must have heard how it’s important to unplug your mobile device chargers when they aren’t connected. That’s because these chargers continue to drain electricity. While this is a fact, the truth also is that the amount of power that mobile phones and other similar devices draw, is minuscule compared to the amount of power that larger electrical appliances and equipment in your home or commercial premises use.

The electronics we are referring to are the modern, advanced ones that have standby settings; they significantly escalate your utility bills even when they aren’t being used. These energy guzzlers can easily account for up to 10% of an average-size home’s energy consumption.

As mentioned at the start, mobile phone chargers are a very good example of energy guzzlers as they don’t perform any function when they aren’t charging the phones; and there is absolutely no downside to and ensuring they are unplugged most of the time. One more classic example is the microwave that uses more standby energy compared to a mobile device’s charger; this is because the former powers a digital clock.

But it’s common for people to leave that plugged in, as many people tend to use it to check the time when they are in the kitchen. These types of devices don’t account for sizeable energy wastage; however, video games, computer, flat screen TV and home theatre systems are entirely a different story. These appliances are becoming increasingly sophisticated and use advanced technology and over the years manufacturers have begun focusing more on the amount of time it takes for these machines to start up.

That is how the “standby mode” came into existence. That isn’t an “off” mode; when a device is in the “standby mode” it continues to draw power to keep various components and processes working; this helps “wake them” very quickly once you want to use them again. In most cases, the default standby settings aren’t the most energy-friendly, but you can customize them to suit your requirements. You will be able to find more information in the product manuals that come with these devices; alternatively, you can look in the device’s settings menu for the different power options.

Though these advanced technology electronics can be an energy-drain, the simplest and fail-safe method of preventing this from happening is to pull the plug. The sure-shot way to stop devices from driving up your utility bill is to disconnect them from the devices. If you find this too inconvenient, you can utilize power strips. When you hit the main power button on the power strip, the power gets fully disconnected even when you leave the strip plugged in.

The other way to add to the energy-efficiency of your home is to look for devices with higher energy star ratings when you are purchasing any new appliances and equipment. Check on which devices use less power when they are in standby mode as well. If you have any energy-efficiency concerns about any appliances and installations in your home, call Allround Electricals today.

The list of rules to be followed when installing new electrical systems into a building are related to the specific rules of the state, as well as certain minimum requirements laid down by Federal law. So in some senses the United States does not have a unified Electrical Building Code, because often there are variations between different states.

It was to address exactly this issue that the National Fire Protection Association, a panel of nineteen different bodies, began publishing the National Electrical Code (NEC) in 1897, and now every three years, in order to arrive at a single source of rules that should govern electrical installations. The current version was published in August 2010 and runs to over 1000 pages.

Whilst the NEC is not law as such, in practice it has been adopted by most states as their set of rules for electrical installations and wiring in buildings (with a few changes here and their depending on the state you are in), and so is now in practice the Electrical Building Code for the United States.

You can read the full 1000 pages plus version online for free here: Building Codes

This is the book that all Journeyman Electricians will consume when undertaking their training, as it is pretty much the standard version across the country.

Though there are some differences between the states, and you can see the individual requirements for your state here: State Regulations

Some of the key NEC rules that need to be followed when installing a new electrical system into a building are:

If you are planning on installing electrical wiring then you should refer to the NEC and your local Electrical Building Code for specifics and to the link above for any state specific requirements that you need to know.

With winter almost upon us, many homeowners are thinking about upgrading or even replacing their heating system. If you are one of those homeowners, you’ve probably already discovered the myriad of heating system options available to you. The sheer number of choices can be daunting, but we’re here to help. Let’s take a look at the advantage of new furnace installation.

The number one reason that furnaces remain the most popular heating system in the country is that of versatility. Furnaces come in a staggering number of variations, sizes, fuel types, and energy ratings. The most popular fuel type, natural gas, is accessible in most populated areas of the country. If you happen to live in one of the few areas it is not available, you can still use wood, oil, or propane.

Because of the popularity of furnaces, you can always find an HVAC company that has experience in servicing them. Replacement parts are also fairly easy to find, which can spare you days or weeks without heat while waiting for a part to be delivered. This also cuts down on the expense of maintenance and repairs. Those who use more specialized systems, like radiant heat and heat pumps, may not be so lucky.

Another aspect of their versatility is how easily furnaces interface with the rest of your home systems. Duct work that is already in place for air conditioning can serve the heating system just as well. Radiant systems, on the other hand, require extensive pipework be laid throughout the house for their exclusive use.

Finally, one of the best aspects of a furnace heating system is its speed. A furnace will start to provide heat almost as soon as it is turned on. Other systems like installing a new heating system in your home.