Gravity Ventilator

Definition

A device installed in an opening in a room or building, activated by air passing through to remove stale air and replace it with fresh air.

Purpose

Gravity ventilators facilitate natural ventilation by leveraging the difference in air pressure and temperature between the inside and outside of a building, promoting air exchange without mechanical assistance.

Examples of Use

• Residential Homes: Installed in attics or roof spaces to provide passive ventilation.
• Industrial Buildings: Used in factories and warehouses to remove heat and pollutants.
• Commercial Spaces: Implemented in office buildings to improve indoor air quality.

Related Terms

• Ventilation: The process of supplying fresh air and removing stale air from a space.
• Passive Ventilation: Ventilation systems that operate without mechanical assistance.
• Exhaust Fan: A mechanical device used to expel air from a building.

Notes

Gravity ventilators are energy-efficient and environmentally friendly, relying solely on natural forces to function. They are often used in combination with other ventilation systems for optimal air quality.