Can I Use a Gas Conversion Kit on my Weber?

The simple answer is no.

Weber grills are engineered to work with a specific gas type – either natural gas or propane. For safety reasons, gas conversion kits are not available for Weber gas grills. In fact, converting a Weber from one gas type to another will void your warranty. Fortunately, Weber offers a full line of built-in and freestanding grills for both gas types.