مقبض ضبط تدفق الماء الأبيض De Dietrich 300011268

The white water flow adjustment knob is a control component used on heating systems to regulate the flow of water through the appliance. This knob allows users to manually adjust the water flow rate, which can affect system performance and temperature control. Its white color is typical for many boiler and burner interfaces, ensuring easy identification. When replacing a broken or missing knob, this part restores precise adjustability to your heating equipment, contributing to efficient operation.