HVAC/R

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 […]

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 […]

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 […]

If you live in a warm climate, you probably find that your power bills increase considerably during the hottest months of the year. It’s probably fair to blame those higher electric bills on your air conditioning system. Like many homeowners, you may wonder why air conditioning systems use so much electricity. You could take some […]

In 1902, engineer name Willis Carrier patented the air conditioner. This appliance would have an immense impact on manufacturing plant productivity, building construction, cultural trends, and eventually the development of towns. He developed a device that would not only drastically change the workplace, but also significantly improve the living experience in regions with sweltering, humid temperatures. Ultimately, […]

Hospitals are unique environments with certain challenges not found elsewhere. WebMD recently reported a fivefold increase, in some community hospitals, of cases of disease caused by antibiotic-resistant bacteria. These bacterial infections are extremely dangerous, especially to the elderly, babies, or those with compromised immune functioning, because there is no effective treatment. Hospitals are working on reducing this […]

Heating, ventilating, and air conditioning (and refrigeration) systems or HVAC/R systems are critical for maintaining high air quality throughout buildings. These systems are responsible for controlling the temperature and climate throughout the building, which involves heating, cooling, and ventilating outside air, as well as returning air back inside. The technicians who help installing and maintaining […]