Learn how a duct plenum box is essential for the optimal performance of your HVAC system. It evenly distributes air throughout the system, balances air pressure, and minimizes airflow resistance, ensuring your HVAC operates at peak efficiency. Without this crucial component, your system may struggle, leading to uneven temperatures, reduced airflow, and higher energy costs. At Qimamaf... https://airlutions.com/duct-plenum-box-hvac-performance/