Heating, ventilation and air conditioning

The "Heating, Ventilation, and Air Conditioning" (HVAC) section includes a range of engineering solutions that ensure a comfortable indoor climate, energy efficiency, and building safety. It encompasses the design of three key systems: heating, ventilation, and air conditioning.

Heating:

• Building heat loss calculation.
• System type selection (water, air, electric, underfloor heating).
• Boiler, radiator, and piping selection.
• Hydraulic calculations and layout diagrams.
• Energy efficiency requirements considered.

Ventilation:

• Air exchange calculation.
• Design of natural and forced ventilation.
• Development of smoke control systems (for commercial and multi-apartment buildings).
• Selection of ventilation equipment (units, air ducts, heat recovery ventilators (HRVs)).
• Aerodynamic calculations.

Air Conditioning:

• Cooling load calculation.
• System type selection (split systems, VRV, chilled water fan coil systems, central air conditioning).
• Indoor and outdoor unit placement.
• Refrigerant line design.
• Integration with ventilation and automation systems.