What are the consequences of ignoring friction loss in HVAC system design?

Ignoring friction loss in HVAC system design can lead to several consequences, including decreased system efficiency, increased energy costs, and reduced system lifespan. Higher friction losses can also result in increased pump or fan energy consumption, leading to higher operating costs. Furthermore, ignoring friction loss can lead to system overheating, pipe damage, and even system failure. Therefore, it’s essential to consider friction loss during the design phase to ensure optimal system performance.