This is an invaluable aid in the effective understanding of the air-conditioning process. The equipment is a comprehensive plant, which incorporates an axial flow fan, damper and test duct sections, flow meter, electronic control panel and loading arrangement. Temperature sensors at various points facilitate psychometric studies.

It has a facility to measure various parameters like temperature at different points, pressure at different points, refrigerant flow rate, etc.

Various capacities of system can be supplied. The trainer can be supplied with an open type, semi-hermetic or hermetically sealed compressor, depending on the requirement of the user.

Optionally, a Fault Trainer can also be provided as an additional teaching aid.