Can you replace a standard gas stove top burner with larger diameter one?

In most cases, you cannot replace a standard gas stove top burner with a larger diameter one.

The size of a gas stove top burner is determined by the size of the burner orifice. The burner orifice is a small opening in the burner head that allows gas to flow from the burner tube to the burner flame. The size of the burner orifice is designed to match the size of the burner head, so that the burner flame will be properly distributed and will not cause any damage to the cooktop.

If you try to replace a standard burner head with a larger diameter one, the burner flame may be too large and may damage the cooktop. Additionally, the larger burner head may not fit properly in the cooktop, and may cause the cooktop to leak gas.

If you are interested in increasing the size of your cooktop burner, you should contact the manufacturer of your cooktop to see if they offer a larger burner head that is compatible with your cooktop.