I was working in a medium temp walk-in produce cooler today cleaning evaporator coils.
It had two separate evaporators controlled by one t-stat which is good.
The problem that I found was that the bulb of the T-stat was pushed into the middle of the coil between the refrigerant tubes and fins.
Is this right?? I have always seen them in the return air stream,not pushed into the middle of the evaporator coil like that.