This workshop will introduce the concepts of air-conditioning systems, the recent technologies and progress in the applications. It deals with the design considerations and the operations of typical air-conditioning systems for human comfort and air quality in commercial and non-residential applications. It will also outline typical types of air-conditioning systems and their components. The required load estimation and calculations of HVAC system design will be introduced. This workshop will offer the opportunity to learn more about construction, operation, performance curved,, control and troubleshooting of basic air-conditioning systems.   By the end of this workshop, participants will be able to

• Select the proper compressor for the A/C application and select alternative refrigerants
• Calculate humidity for space requirements, estimate cooling and heating loads
• Design a firmed condenser and evaporator coil including circuit and refrigerant distribution
• Highlight the importance of maintenance and troubleshooting

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