The types of products have an energy-efficiency rating (EER) are:
The EER is the cooling capacity (in British thermal units (Btu) per hour) divided by the power input (in watts).
Without energy monitoring, the customer will be unable to identify inefficiencies in their company or home and efficiently correct the issue.
Learn more about energy-efficiency rating (EER) at;
https://brainly.com/question/13796469
#SPJ1