Description
A series of six DVDs from the International Institute of Ammonia Refrigeration designed to give the viewer an in-depth understanding of how ammonia refrigeration works, and how to operate a system safely. Each DVD consists of a series of lessons and review questions included in accompanying printed material. Module Three explores the inner workings of air units and liquid chillers; including shell and tube, and plate and frame evaporators. Also addresses evaporator capacity and factors that impact evaporator operation.
