3 Signs That You Must Replace the Tube Bundles in Your HVAC Systems

1. 3 Signs That You Must Replace the Tube Bundles in Your HVAC Systems Commercial facilities need high-capacity HVAC and hydronic systems to streamline their operations. Tube bundles form essential components of these systems, facilitating heat exchange and supporting the seamless performance of the HVAC systems. However, these crucial elements can deteriorate with time. As this happens, they can demonstrate performance issues. You must look for a suitable replacement for your HVAC tube bundle when this happens. But how can you identify that it is time to make the switch? Let's analyze the three signs. Decoding Tube Bundles in Simple Terms Tube bundles are present in the interiors of the "shell and tube" heat exchangers. These tube bundles exist within a cylinder. Fluids, liquids, or gases pass over these tubes at varying temperature levels. The tube walls facilitate the transfer of heat. One fluid passes the heat to the other via the tube walls. Hence, the tube bundles are crucial for the HVAC systems to function efficiently. Signs of Damage in your Tube Bundles The following signs of damage in your tube bundles indicate a need to call professionals for help. In most cases, you should choose a replacement. Once a tube bundle starts malfunctioning, its useful life is challenging to preserve. A replacement can give you the peace of mind you want and the performance level you need. ●Signs of Corrosion: Tube bundles consist of metals like copper. Copper is excellent for conducting heat, making it suitable for tube bundles. Corrosion on copper surfaces looks like a slimy or flaky layer. The layer usually has a green or brown hue. The movement of water and steam leads to corrosion on these tubes. If these corrosive signs cover most of the tube's surface area, it signifies a worrying sign of damage. ●Trapped Air and Dirt: When air and dirt get stuck in the tube bundle, it is hard to identify them for removal. Over time, they accumulate more and more. If the tube base has a considerable amount of dirt, it can mean there are signs of damage. The excessive buildup will cause a slimy or pitted accumulation of dirt and grime at the base of the tube. Look out for this development to know when to call the professionals. ●Pinhole Leaks: Leaks in the tube bundles are not visible from the outside. However, if you observe that water is visible in the condensate going back to the boiler, it can signal the presence of a leak. You can remove the heat exchanger with potential signs of damage and isolate it from the steam supply. You can open the water valve and the condensate wye strainer. If you see the water gushing out of the strainer, it means that your tube bundle has malfunctioned. This sign is dangerous if left unattended. Immediate removal and replacement are essential for the safe continuation of the operations. You can order custom tube bundles according to your system specifications. At the same time, you can also replace malfunctioning coils for a complete overhaul of your HVAC systems. You

2. can buy high-quality Trane coilsand Carrier coils for making replacements according to the manufacturing origin of your equipment. Contact a reputed supplier of replacement coils and equipment today for your heating and cooling systems.