Yes, most modular buildings are typically equipped with ventilation systems. A ventilation system is a crucial component of any building, ensuring air circulation, removal of excess moisture, extraction of harmful substances and pollutants, and maintaining a comfortable indoor climate. The ventilation system may include the following components:

• Fans: Fans facilitate airflow through the ventilation system by extracting used air from the premises and supplying fresh air into the building.

• Ducts: Ducts distribute airflow throughout the building, directing fresh air to each room while removing used air.

• Heat recovery units: Some ventilation systems include heat recovery units, which use the heat from extracted air to preheat the incoming fresh air. This helps reduce energy consumption for heating.

• Control systems: Advanced ventilation systems may feature automated control systems that regulate airflow based on humidity levels, temperature, and other indoor climate parameters.

In summary, the ventilation system in modular buildings plays a key role in ensuring a healthy and comfortable environment for living or working.