In the last several years, home and commercial heating and cooling equipment has changed from what it used to be. Today’s HVAC equipment is much more advanced than furnaces and air conditioning units of the past. The modern HVAC equipment offers improved energy efficiency, better diagnostic and reporting, and eco-friendly alternatives. Learn more about these […]
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Solar Certification and Licensing Requirements By State
According to the Solar Energy Industries Association, there were more than 42,000 new solar energy installations in the U.S. in the second quarter of 2014 alone. Along with the rise in desire for solar panels comes a need for more technicians who are qualified to install solar panels. While the job at first glance may not […]
Read MoreTop 4 Advances in HVAC Technology
Almost everyone is concerned with the cost of energy. Whether heating a small apartment, a large office or a shopping complex, scientists continually search for ways to improve the effectiveness of HVAC systems and lower their operating costs. For example, even as far back as 2008, the efficiency of chillers had increased by 25 percent compared […]
Read MoreAmazing Facts About Solar Energy
Are you concerned about climate change? The US Environmental Protection Agency says that energy production using fossil fuels is the main source of manmade greenhouse gasses in the United States. Meanwhile, a paper from the US Department of Energy states that the only alternative source of energy that currently has the technical potential to safely deliver more than 15 terawatt of […]
Read MoreHow Modern HVAC Systems Are Reducing HFCs
According to the White House Briefing Room, hydrofluorocarbons (HFCs) are greenhouse gases. Greenhouse gases contribute to climate change and global warming. The Obama administration recently asked the private sector to help contribute to the reversal of climate change. If involved companies do so, greenhouse gases could be reduced by about 700 million metric tons of carbon dioxide through […]
Read MoreElectricians Guide to the National Electricity Code (NEC)?
The National Electricity Code (NEC) has been adopted in all 50 states. Its purpose is to provide a benchmark for safety when it comes to electrical design, inspection, and installation. The safety measures it mandates protect people and property from the hazards of improperly installed electrical wiring or equipment. The NEC specifically discusses the way electrical conductors, equipment, wiring, signaling, […]
Read MoreGreat Moments in Air Conditioning History
Imagine a world without air conditioning. Really, just take a moment to really think about what our lives today would be like in certain areas of the country during the Spring and Summer months if we didn’t have climate controlled rooms and a constantly cold stream of air filling the room around us—it would be […]
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