0200304 Genuine Control Knob for Blanco Cooktops BCER6X BCG640, Blanco Replacement Cooktop Knob

Blanco's genuine control knob 0200304 suits the BCER6X and BCG640 cooktops. A worn or broken knob makes it hard to set the heat precisely, and the genuine part matches the original's shaft fit and finish. If your model isn't one of those two, compare the shape and markings of your old knob, or send your model number through our parts enquiry form and we'll check whether 0200304 fits.

Blanco cooktop knob cracked or slipping?

Each knob pushes onto the shaft of a gas valve or energy regulator, and the shaped hole inside it turns the control as the knob turns. Heat and cleaning products slowly weaken the plastic, so the hole splits or wears round. A failing knob spins without changing the setting, sits crooked, or pulls off with a pan handle. On a gas cooktop, a knob that won't push in properly can also stop the burner lighting, as the valve needs pressing to ignite.

Part details

• Genuine Blanco part 0200304
• Control knob for Blanco BCER6X and BCG640 cooktops
• Replaces a cracked, slipping or worn knob
• Fits over the control shaft

Changing the cooktop knob

Check every burner or zone is off and the cooktop is cool. Pull the old knob straight up off its shaft. If it's stuck, a cloth looped under the knob gives an even pull without scratching the surface. Line up the flat on the shaft with the knob and press it fully home, then turn it through its range to check it moves freely.

Questions about this part

Will this knob fit my BCG640?

Yes, the BCG640 and BCER6X are the models this knob is listed for. If your cooktop has a different model number, compare the knob shape and shaft fitting with your old one first, or ask us through the parts enquiry form.