The "Natural Gas End Cap" for the SD Shelf (Side Shelf) of the LD485 grill from 2012 is a specific component used to configure the grill for natural gas use. Here's what you need to know about it: 1. **Purpose:** The Natural Gas End Cap is designed to convert a liquid propane (LP) grill into a natural gas (NG) grill by replacing the existing LP components on the side shelf. It is a critical part of the conversion process, allowing the grill to be connected to a natural gas supply. 2. **Compatibility:** This specific end cap is intended for use with the LD485 grill model from 2012. It is crucial to ensure that the end cap matches your grill's model and year to ensure proper fit and function. 3. **Conversion Process:** Converting a grill from LP to NG typically involves replacing certain components, including the regulator, orifices, and end cap. The end cap is specific to the fuel type and must be switched out to match the natural gas supply. 4. **Installation:** The installation process for the Natural Gas End Cap should be carried out following the manufacturer's instructions and guidelines. It often involves disconnecting the LP components and attaching the NG end cap and associated components. 5. **Safety:** It is essential to follow safety precautions and guidelines when converting a grill from LP to NG or vice versa. Improper installation or use of incompatible components can pose safety hazards. 6. **Professional Installation:** Many grill manufacturers recommend having the conversion done by a licensed professional to ensure safety and compliance with local codes and regulations. 7. **Natural Gas Supply:** Before attempting a conversion, ensure that you have a natural gas supply line available for the grill. Natural gas grills are typically connected to the home's natural gas line. Converting a grill from one fuel type to another requires precision and careful attention to detail to ensure safety and proper functionality. If you are not familiar with the conversion process or have any doubts, it is advisable to seek the assistance of a licensed professional or contact the grill manufacturer for guidance on converting your specific grill model to natural gas. Safety should always be a top priority when working with gas grills and their components.