This step-by-step guide provides clear instructions for safely replacing the propane tank on the Weber Genesis II E-335 Gas Grill, a favorite among grilling enthusiasts. The process begins with ensuring the grill is turned off and cool, followed by disconnecting the empty tank. Next, you will attach the new tank securely, checking for leaks, and finally, lighting the grill to ensure everything is functioning properly. With these straightforward steps, you’ll have your grill ready for your next cookout in no time.



Installing the Propane Tank for the Weber Grill Genesis 2 E310
Safety First
- Ensure the grill is turned off and has cooled down completely before starting the replacement process. This prevents any risk of burns or injuries while you work.
- Check that the grill is unplugged or disconnected from the gas source for added safety.
- Work in a well-ventilated area to minimize exposure to any fumes or smells that may arise during the replacement. Open windows or doors, or work outdoors if possible.
- Wear protective gloves if desired, especially if you’re handling sharp or rough materials. This adds an extra layer of protection for your hands.
- Gather all necessary tools and replacement parts before beginning, so you have everything on hand without needing to leave the work area.
- Keep a fire extinguisher nearby, just in case, to ensure peace of mind while you work.



Locate the Propane Tank
Open the lid of your Weber Genesis II E-335 and position yourself behind the grill. Look for the propane tank compartment, which is typically located at the back of the unit. Ensure that you have ample space around the grill, allowing for easy access to the compartment.
Check for any latches or locks that may be securing the compartment door. If there are any, release them carefully. Gently pull the door open to reveal the propane tank inside. Make sure the area is clear of any obstructions so you can reach the tank without difficulty. This will make any future maintenance or replacement of the propane tank much easier.
Disconnect the Old Tank
Turn the valve on the old propane tank clockwise until it stops turning. This action will securely close the valve and ensure that no gas can escape during the disconnection process. Once the valve is fully closed, locate the hose that connects the propane tank to your grill.
Carefully unscrew the connector from the tank. Grip the connector firmly and twist it counterclockwise until it comes loose. Avoid applying excessive force; if it feels stuck, gently wiggle it while continuing to unscrew. Once disconnected, set the hose aside in a safe place, making sure it doesn’t come into contact with any sharp objects or surfaces that could damage it.
Remove the Old Tank
Carefully lift the old tank out of the compartment while ensuring you have a firm grip. Position your hands securely around the tank to prevent it from slipping. If the tank feels heavy or awkward to manage, ask a friend for assistance. Maintain a stable posture and bend your knees while lifting to avoid straining your back.
Once you have a good hold, tilt the tank slightly to guide it out of the compartment smoothly. Keep an eye on the surrounding area to avoid any obstacles that may interfere with your movement. If the tank has any residual propane, handle it with caution and avoid any flame or spark sources during the process. Place the old tank in a designated area for proper disposal or recycling.
Prepare the New Tank
- Remove the new propane tank from its packaging carefully, ensuring not to scratch or damage the surface.
- Inspect the tank thoroughly for any visible damage such as dents, rust, or leaks. Pay special attention to the valves and connection points, as these are critical areas for safety.
- Check the tank’s gauge or label to confirm that it is full and ready for use. If the gauge indicates that it is not full, contact the supplier for assistance or exchange.
- Review the manufacturer’s manual for any additional instructions regarding setup or safety precautions specific to your tank model.
- Keep the tank in an upright position during inspection and transport, as this ensures proper function and safety.
- If everything looks good, position the tank in a well-ventilated area, away from any flammable materials, and prepare for installation.
Install the New Tank
Position the new propane tank into the compartment, ensuring it is aligned properly and sits securely on the base. Make sure the tank is upright and stable, preventing any unnecessary movement that could lead to leaks or other safety concerns.
Check the surroundings as you set the tank down, ensuring there is no debris or obstructions that could interfere with its placement. Adjust the tank as needed to create enough space for the hose connection point to be accessible. This will facilitate easy attachment and disconnection of the hose in the future, making your propane usage more efficient and safe.
Connect the New Tank
Attach the hose to the new propane tank by screwing it counterclockwise until it is secure. Ensure that the connection is tight enough to prevent any leaks, but be careful not to overtighten, as this could damage the fittings. Once the hose is firmly connected, locate the valve on the top of the new tank. Open the valve by turning it counterclockwise. This action will allow the propane to flow from the tank to your appliance, ensuring everything is ready for use. Always double-check that the valve is fully open to maximize the flow of propane.
Final Thoughts and Tips
In conclusion, replacing the propane tank for our Weber Genesis II E-335 Gas Grill is a simple yet essential task that ensures our grilling sessions remain seamless and enjoyable. By following the steps we’ve outlined and adhering to safety precautions, we can confidently fuel our grill and keep the delicious meals coming. Don’t forget to check for leaks after installation, as this not only enhances our safety but also helps us maintain our grill in top condition. Happy grilling!
Essential Equipment List


Effortless Tank Replacement
Step-by-Step Guide to Mastering Your Weber Genesis II E-335 Gas Grill
- Familiarize Yourself with the Grill: Before we start grilling, let’s take a moment to understand the different components of the grill, including the burners, control knobs, and cooking surface. This will help us feel more comfortable while using it
- Connect and Preheat: Make sure we connect the propane tank properly if it’s a gas model. After that, we can turn on the gas and ignite the burners according to the instructions. Preheating the grill for about 10-15 minutes will ensure it’s ready for cooking
- Set the Temperature: Once our grill is preheated, we can adjust the burner knobs to our desired cooking temperature. It’s helpful to use the built-in thermometer on the lid to monitor the heat level
- Start Grilling: When we’re ready to cook, we can place our food on the grill grates. For best results, let the food sear properly before flipping, which helps prevent sticking
- Clean and Maintain: After grilling, we should turn off the burners and allow the grill to cool down. Once it’s cool enough, we can use a grill brush to clean the grates, ensuring our grill stays in great shape for next time!
- By following these steps, we’ll be on our way to becoming grilling experts in no time!
Frequently Asked Questions about the Weber Genesis II E-335 Gas Grill
The Weber Genesis II E-335 has three burners. Each burner has an individual output of 13,000 BTUs per hour. This combination provides us with excellent cooking power and versatility for our grilling needs!
The cooking area of the Weber Genesis II E-335 is 669 square inches. This spacious area can typically accommodate around 20 burgers at once, making it a great choice for gatherings and barbecues. If we’re planning a cookout, this grill will certainly help us serve up a delicious meal for our friends and family!
