What is the effect of poor air circulation on HVAC system performance?

Poor air circulation significantly impacts HVAC system performance by causing uneven temperatures throughout the space being conditioned. When air does not circulate effectively, some areas may become excessively hot or cold, leading to discomfort for occupants. This temperature inconsistency can force the HVAC system to work harder to maintain a set temperature, which in turn increases wear on the system components due to the added strain.

Moreover, inadequate circulation can cause certain areas to experience stagnant air, possibly allowing for the buildup of humidity and pollutants, which may further affect indoor air quality. Over time, this excessive stress on the components may result in more frequent repairs or even premature system failure. Therefore, ensuring good air circulation is essential for maintaining an efficient HVAC system that operates smoothly and provides consistent comfort.