Inspecting air conditioners can be challenging, so this book provides a step-by-step description of normal air conditioner operation before delving into components, conditions and inspection strategies. Differences and similarities between air conditioners and heat pumps are summarized to help inspectors distinguish between these systems that share many components but perform different tasks. Это и многое другое вы найдете в книге Principles of Home Inspection: Air Conditioning & Heat Pumps (Principles of Home Inspection) (Carson Dunlop)