Introduction:

This comprehensive 3-day training program equips participants with a thorough understanding of Heating, Ventilation, and Air Conditioning (HVAC) systems. It delves into fundamental principles, sizing methodologies, selection criteria, and proper operation to ensure efficient and comfortable indoor environments.

Objectives:

• Understand the core principles of psychrometrics and thermal comfort.

• Identify various types of HVAC systems and their functionalities.

• Master the process of calculating heating and cooling loads.

• Apply sizing techniques to select the appropriate equipment for specific applications.

• Gain proficiency in evaluating and selecting HVAC equipment based on efficiency, cost, and other building considerations.

Day 1 : Fundamentals and Psychrometrics (4 hours)

• Introduction to HVAC Systems: Components, functionalities, and applications in residential and commercial buildings.

• Thermodynamics and Psychrometrics: Basic principles of heat transfer, humidity, and their influence on comfort.

• Comfort Criteria: Understanding human comfort needs and factors affecting indoor air quality.

Day 2: Sizing and Selection (4 hours each)

• Heating Load Calculation: Methods for calculating heat loss in buildings using various manual and software tools.

• Cooling Load Calculation: Determining cooling requirements considering internal heat sources, building envelope, and climate data.

• Equipment Selection: Evaluating different types of heating and cooling equipment (furnaces, boilers, air conditioners, heat pumps) based on efficiency ratings, capacity, and system compatibility.

• System Design Considerations: Factors to consider during system design,

Day 3: Operation and Maintenance 

• Installation and Commissioning: Understanding the installation process and importance of system commissioning for optimal performance.

• Basic Troubleshooting: Identifying and resolving common HVAC system issues.

• Preventative Maintenance: Practices for maintaining equipment efficiency, extending lifespan, and ensuring system reliability.

• Energy Efficiency Strategies: Implementing strategies to optimize energy consumption and reduce operational costs.

Conclusion:

Upon completion, participants will possess the knowledge and skills to confidently:

• Analyze building requirements and select appropriate HVAC systems.
• Effectively size and design HVAC systems for various applications.
• Ensure proper installation, operation, and maintenance of HVAC systems.
• Contribute to the creation of energy-efficient and comfortable indoor environments.