Refrigerators with rotary knobs

Rotary knob controls

— the simplest type of control is used mainly in low-cost models. The rotary knob in such devices, usually, is only one, it is associated with a thermostat that sets the general mode of operation. There is no question of more precise temperature control or additional fine-tuning (humidity, etc.). However, in many cases even this is sufficient. In addition, the advantages of this type of control are simplicity, reliability and low cost.