Join Stephen Barzelatto, Vice President of Nationwide Coils, as he spotlights and corrects a common error in chilled water coil installations on-site. Recently, I was tasked with measuring six chilled water coils for replacement at a hospital in Florida. As I examined the existing units, I was taken aback to find that all six had been installed as left-hand coils. However, three of them should have been right-hand coils. This was a critical mistake that could have affected the entire HVAC system's performance. Proper installation of chilled water coils is essential, especially in environments like hospitals where indoor air quality and system efficiency are paramount. A mismatched coil can lead to reduced airflow, lower cooling capacity, and higher energy consumption. In this case, the incorrect orientation caused a 2-3% efficiency loss per row of the coil. With six rows, that meant a potential 12-15% drop in overall system efficiency. Over time, this inefficiency translates into increased energy costs and a less comfortable environment for patients and staff. Luckily, I caught the error before the replacement coils were ordered. I made sure the correct-handed coils were installed, ensuring the system would perform at its best. It’s a reminder of how important it is to work with an experienced commercial coil provider who understands the nuances of proper installation and coil selection. At Nationwide Coils, we take pride in delivering the right product every time. Whether you're replacing coils in a hospital, office, or industrial facility, we ensure that your HVAC system runs efficiently and reliably. Don’t let a small mistake impact your comfort or energy costs—choose a trusted partner like us. Written by: Stephen Barzelatto Vice President, Nationwide Coils
What is a CNC machining center?
CNC machining center is composed of mechanical equipment and CNC system, suitable for processing complex parts of high efficiency automated machine tools, and the use of cnc control system to generate digital signals to drive the milling machine mechanism to do precision machining action, in layman's terms is the computer edited program is transmitted to the machine tool, control the machine tool automatically to a product processed out. Previously, ordinary milling machines are manually operated by the manual tool change and cutting, can only process some simple workpiece, and processing efficiency is low, and the quality is not high. And CNC machining center generally comes with tool magazine, are automated processing, including the elimination of Tang Xuan decoration work threads and cutting threads, etc., with a variety of processing work to go process means, comprehensive processing capabilities are very strong.
CNC machining or computer numerical control machining is a digital manufacturing technology, CNC machines can rotate around a different number of axes, tools are usually three or five axes. The basic CNC process can be divided into. An engineer first designs a CAD model of the part, and then a technician converts the CAD file into a CNC program called G-code. Machining Center,Vertical Turning Machines,Vertical Machining Center,Horizontal Machining Center Spindle Ningbo Yien Machinery Co., Ltd , https://www.yienmachinery.comSITE BITE: Fixing Mistakes in Chilled Water Coil Installations
