Which body establishes optimal temperature and humidity levels?

The correct answer is ASHRAE, which stands for the American Society of Heating, Refrigerating and Air-Conditioning Engineers. This organization is recognized for its role in establishing guidelines and standards for optimal temperature and humidity levels in various environments, particularly for buildings and facilities. ASHRAE develops standards that address energy efficiency and safety in heating and cooling systems, which are crucial for maintaining suitable climatic conditions for both comfort and equipment functionality.

The standards set by ASHRAE are widely adopted in the industry, and they provide critical information related to HVAC (heating, ventilation, and air conditioning) systems. These standards include recommendations for temperature and humidity to ensure proper air quality and comfort in indoor spaces, which is essential in sectors such as healthcare, education, and commercial buildings.

Moreover, ASHRAE’s guidelines help mitigate risks such as mold growth and equipment malfunctions that can occur if temperature and humidity levels are not maintained correctly. Understanding and applying these standards helps organizations comply with regulations and enhance the health and safety of occupants.