Upgrade your Bertazzoni appliance with the genuine Bertazzoni 4010225 Thermostat Knob in sleek black. This high-quality thermostat knob is designed to perfectly fit and enhance the functionality of your Bertazzoni range. Crafted with precision and attention to detail, this black knob not only adds a touch of elegance to your appliance but also ensures smooth and precise temperature adjustments. Replace your old or damaged knob with this authentic Bertazzoni part to restore the original look and feel of your appliance. Trust in the reliability and durability of Bertazzoni products to keep your kitchen running smoothly.