Air Ventilation System

Ventilating or ventilation (the V in HVAC) is the process of "exchanging" or replacing air in any space to provide high indoor air quality which involves temperature control, oxygen replenishment, and removal of moisture, odors, smoke, heat, dust, airborne bacteria, and carbon dioxide. Ventilation removes unpleasant smells and excessive moisture, introduces outside air, keeps interior building air circulating, and prevents stagnation of the interior air.

Ventilation includes both the exchange of air to the outside as well as circulation of air within the building. It is one of the most important factors for maintaining acceptable indoor air quality in buildings. Methods for ventilating a building may be divided into mechanical/forced and natural types.

Electro Mechanical Services

Devices which carry out electrical operations by using moving parts are known as electro- mechanical. Strictly speaking, a manually operated switch is an electro mechanical component, but the term is usually understood to refer to devices which involve an electrical signal to create mechanical movement, or mechanical movement to create an electric signal.


Al Jasiya covers all aspects of design and analysis of electrical engineering ranging from FEED phase,Power Management System (PMS), Transmission and Distribution networks through to large power generation facilities.