A project with natural ventilation pursuing EQ Credit: Enhanced Indoor Air Quality Strategies may choose which strategies to improve IAQ? (Select 2)

To enhance indoor air quality (IAQ) in a project utilizing natural ventilation, selecting strategies that effectively filter and manage airborne particles and pollutants is crucial. Filtration systems, for example, should be designed to capture particulate matter and other harmful air particles, thus improving the quality of the air entering the indoor environment. By implementing advanced filtration technologies, a project can significantly reduce contaminants and allergens, ultimately leading to a healthier indoor space for occupants.

Heating systems, while they can contribute to comfort and thermal control, do not primarily focus on improving air quality directly and thus may not align closely with the intent of enhanced IAQ strategies. Conversely, noise barriers focus on acoustic comfort rather than air quality, and alarm openings, while potentially useful in other contexts, do not directly contribute to improving indoor air quality through filtration.