Why do I need CL2 or CL3 rated cable for in-wall installation?
Someone who has renovated a house knows or has experience in the design, that when it comes to a house, there are many rules that we must continue to do until the changes. This comes into play when we have a nice home entertainment system to be installed in our house. Any wiring or cables that are found in our wall to NEC specifications.
One of the most common cables through walls has been recently HDMI cable. Most people do not know that we are not simply the A / V store and gobuy any HDMI cable to put on our walls. The NEC requires that the signal cables such as HDMI cables to have at least one vote CL2 to be installed in homes in the United States. Be used for industrial applications encounter with a requirement CL3 cable.
The main advantage of using cables such as these is that no toxic fumes when burning house or building. You should not make a home fire worse. Many off the shelf HDMI cables that CL2CL3 or has not yet investigated this assessment and in case of fire, dangerous fumes or cause a fire to grow faster.
Because of these dangers, it is important to choose a CL2 or CL3 rated HDMI cables for quality home cinema installations. HDMI cables can pass through walls can be time consuming and expensive task, so that you are a high quality cable, so that the work is done only once! To see an expert on local building association and the homeowners' ifthey must obtain permits for home theater.
