Introduction
The Weber SPIRIT 4-Burner Grill EP-425 is designed to elevate your outdoor cooking. Featuring a powerful Sear Zone, intuitive controls, and integrated accessory systems, this grill offers versatility and precision for a wide range of culinary creations. Its robust construction ensures durability and ease of maintenance, making it a reliable addition to any backyard.

Front view of the Weber SPIRIT EP-425 Gas Grill.
Setup
The assembly process for the Weber SPIRIT EP-425 is designed to be straightforward, with clear, illustrated instructions. Many users report successful assembly within a few hours, thanks to well-organized parts and intuitive design.
Propane Tank Installation
The grill includes a cabinet with a door designed to neatly conceal your propane tank and grilling accessories. Ensure the liquid propane tank (sold separately) is securely placed and connected according to the safety guidelines provided in the full product manual.
Initial Burn-Off
Before the first use, it is recommended to perform an initial burn-off. Light all burners and set them to high for approximately 15-20 minutes with the lid closed. This process helps to burn off any manufacturing residues inside the cook box, preparing the grill for cooking.
Official Weber video demonstrating features and setup, including initial burn-off procedures.
Operating Your Grill
Controls and Ignition
The Spirit EP-425 features Snap-Jet Ignition, allowing you to ignite each individual burner easily with one hand. The control knobs provide a full range of temperatures from high to low, offering precise heat control for various cooking needs. A digital thermometer on the side table provides an easy-to-read temperature display day or night.

Close-up of the digital thermometer displaying temperature.
Sear Zone Functionality
Utilize the two red Boost Burner knobs to unleash 40% more power in the dedicated Sear Zone. This feature is ideal for creating bold, flavorful sear marks on meats, fish, and vegetables, enhancing the taste and appearance of your grilled food.

A hand turning the red Boost Burner knob to activate the Sear Zone.
Even Heat Distribution
The grill is designed to reach optimal temperatures quickly and cook food evenly across the grates. The porcelain-enameled, cast-iron grates retain heat consistently, ensuring precisely grilled meals every time.

Steaks and vegetables cooking on the grill, showcasing the even heat distribution.
Weber Works™ System
The Weber Works system allows for expanded functionality. Drop-in accessories (sold separately) can be added to the side table, such as a Basin with Cutting Board Lid or a Prep and Serve Kit, streamlining your grilling process. Snap-on accessories (sold separately) can be attached to the side rails, including a Bottle Holder, extra Tool Hooks, and Flexible Lighting, to maximize your workspace.

The Weber Works basin with a cutting board insert on the grill's side table.

Weber Works snap-on accessories, including a bottle holder and tool hooks.
Weber Crafted™ Compatibility
Transform your grill into a versatile outdoor kitchen with the Weber Crafted frame kit and custom-fit grillware (each sold separately). This allows you to use a rust-resistant griddle insert for breakfast items or smash burgers, a pizza stone for perfect pizzas, or a wok for stir-fries.
Maintenance
Regular cleaning ensures optimal performance and longevity of your Weber grill.
Grease Management System
The grill features a convenient grease management system with a large drip pan and a removable grease tray. This system funnels grease away from the burners to prevent flare-ups and slides out for quick and easy cleaning and maintenance.
Grates Cleaning
The porcelain-enameled, cast-iron grates are designed for easy cleaning. After each use, once the grates have cooled, use a grill brush to remove any food residue. For deeper cleaning, the grates can be removed and washed with warm, soapy water.
Troubleshooting
For common issues such as uneven heating or ignition problems, refer to the detailed troubleshooting section in the full product manual. Ensure all gas connections are secure and the propane tank has sufficient fuel. Regular maintenance can prevent many common issues.
Specifications
- Brand: Weber
- Model Name: Spirit EP-425
- Product Dimensions: 25.5"D x 51.8"W x 46.3"H
- Color: Black
- Fuel Type: Liquid Propane
- Main Burner Count: 4
- Heating Power: 19000 British Thermal Units
- Cooking Surface Area: 428 Square Inches (Main Grates)
- Material: Porcelain Enamel, Metal
- Included Components: Stainless Steel Tables, Digital Thermometer, Four Casters
- Assembly Required: Yes
- Item Weight: 102.53 Pounds
Warranty and Support
The Weber SPIRIT EP-425 Gas Grill comes with a 10-year limited warranty, ensuring peace of mind regarding its quality and durability. For any questions, technical assistance, or warranty claims, please contact Weber Customer Support.
For more information, visit the official Weber website or refer to the complete product manual included with your grill.





