Hot gas rehereheat coils provide a convenient and efficient way to provide comfort cooling. The term “hot gas reheat” may sound complex, but the concept is fairly simple. A hot gas reheat coil is a part of an air handling unit that heats air that has been cooled by the evaporator coil. When cool air from the evaporator coil passes through the warm air from the reheat coil, air can be heated quickly and efficiently. A hot gas reheat coil also helps to maintain humidity levels as it adds humidity to the system. It’s a critical element for providing maximum comfort in any climate. Hot gas rehereheat coils are essential components of any heating, ventilation, and air conditioning system, and understanding how they work is key to ensuring efficient and effective performance in all temperatures.