Is pt# AP4556778 a fixed ducting part or does it contain a movable damper with an actuator? My fridge seems to be not blowing air into the fridge, but does in the freezer.
Answer Hi Norm. The diffuser is the part that transfer the freezer air into the fridge. Is your evaporator fan motor turning up to speed? If it is then make sure all door gaskets and ice chute flapper is closing so no moist air will form as ice in the center divider right before the damper / diffuser area. This diffuser is part # W10251495. Thank You.