Defrost using internal heat is accomplished using ____.
A) a sail switch
B) electric heating elements
C) hot gas from the compressor
D) mullion heaters

Question

Quizplus · Accepted Answer

Defrost using internal heat is accomplished using hot gas from the compressor. When the unit goes into defrost mode, the compressor stops and the hot gas is redirected to the evaporator, which melts the ice and frost.

Defrost Using Internal Heat Is Accomplished Using ____