More than one evaporator coil circuit is used when ____.

Question

Quizplus · Accepted Answer

More than one evaporator coil circuit is used when there would be excessive refrigerant pressure drop in the coil circuit. This is done to ensure that the refrigerant flows properly and to prevent any damages to the system. Option A is incorrect because it is not a common practice to locate evaporator coils outside of the conditioned area. Option C is incorrect because a distributor is typically used to distribute the refrigerant evenly among multiple evaporator coils. Option D is incorrect because the angle of the coil does not affect the need for multiple evaporator coil circuits.

More Than One Evaporator Coil Circuit Is Used When ____