If the evaporator is operating with a high saturation temperature and low superheat, the most likely condition is
A) an underfed evaporator coil
B) an overfed evaporator coil
C) insufficient airflow through the evapoator coil
D) excessive airflow through the evapoator coil

Question

Quizplus · Accepted Answer

An overfed evaporator coil would have a high saturation temperature due to the excess refrigerant present, and low superheat because the refrigerant is absorbing heat efficiently, not allowing much temperature rise above the saturation point.

If the Evaporator Is Operating with a High Saturation Temperature