The Weber Genesis Smart EX-425 is a four-burner natural gas barbecue built for large families and serious outdoor entertaining, with a spacious cooking area heated by premium PureBlu burners that keep gas pressure consistent and spread heat evenly across the porcelain-enamelled, cast-iron cooking grills. Its Sear Zone, powered by two dual-row Boost Burners delivering 35% more power, reaches around 400°C for restaurant-quality searing, while the Wi-Fi enabled digital thermometer and Weber Connect app let you monitor barbecue and food temperatures on the unit or remotely.
The cast-iron grills flip over to accept Weber Crafted cookware, and the included porcelain-enamelled cast-iron griddle turns the barbecue into a surface for smashed burgers, fajitas and breakfast. Flavourizer Bars catch and vaporise juices for authentic Weber flavour and funnel grease away from the burners to prevent flare-ups, and four castors (two locking) make the barbecue easy to move and secure.
Key Features
| Brand | Weber |
| Model | Genesis Smart EX-425 |
| Product Type | Gas Barbecue |
| Fuel Type | Natural Gas |
| Number of Burners | 4 |
| Burner Type | PureBlu Burners |
| Sear Zone | Yes, reaches ~400°C |
| Boost Burners | 2, delivering 35% more power |
| Cooking Grills | Porcelain-enamelled cast iron, reversible |
| Included Accessory | Porcelain-enamelled cast-iron Weber Crafted Griddle |
| Thermometer | Wi-Fi Enabled Digital Thermometer |
| App Compatibility | Weber Connect App |
| Flavourizer Bars | Yes |
| Warming Rack | Yes |
| Side Tables | Weber Works Side Rails and Side Table |
| Grease Management | Pull-out grease tray |
| Tool Hooks | 4 |
| Castors | 4 swivel, 2 locking |
| Warranty | 12-year limited warranty |
Highlights
- Wi-Fi® Enabled Digital Thermometer for simple monitoring of barbecue and food temperature.
- Weber Connect® app compatibility for remote monitoring and step-by-step barbecuing assistance.
- 2 Boost Burners deliver 35% more power for intense, even heat in Sear Zone.
- Sear Zone reaches ~400ºC for restaurant-quality sear marks and flavourful crust on proteins.
- Porcelain-enamelled, cast-iron cooking grills heat up quickly and retain heat for flavourful searing, and are easy to clean and maintain.
- Includes porcelain-enamelled, cast-iron Weber Crafted® griddle to sizzle up smashed burgers, fajitas, breakfast, and more.
- Premium PureBlu™ burners power the spacious cooking area. PureBlu™ burners are specially engineered to keep gas pressure consistent and distribute heat evenly across the cooking grills.
- Cooking grills flip over to fit Weber Crafted® cookware, providing limitless culinary possibilities.
- Flavourizer™ Bars catch and vaporise juices to deliver authentic Weber flavour, and funnel grease away from the burners, preventing flare-ups.
- Fits Weber Crafted® and Gourmet BBQ System™ accessories (sold separately) to transform your barbecue into a griddle, pizza stone, wok, and more.
- Weber Works™ side rails fit snap on accessories (sold separately), such as a Bottle Holder, Paper Towel Holder, and Flexible Lighting to give you more room at the barbecue.
- Weber Works™ side table fits drop in accessories (sold separately), such as the Caddy with Tray Lid, and Prep Containers and Serving Kit.
- Grease management system with easy-access pull-out grease tray for quick and easy clean-up and disposal.
- 4 Tool hooks keep spatulas and tongs handy.
- Warming rack to keep cooked food warm, rest your steaks, toast bread, or warm condiments.
- Cabinet with doors stores barbecuing accessories.
- 4 castors swivel for easy movement, 2 lock in place to secure the barbecue while cooking.
- 12-year limited warranty.
Frequently asked questions
-
What is included with the Weber Genesis Smart EX-425?
The barbecue includes a porcelain-enamelled cast-iron Weber Crafted griddle, a warming rack, four tool hooks, and a storage cabinet with doors. -
How does the grease management system work?
Flavourizer Bars catch and vaporise juices for authentic Weber flavour and funnel grease away from the burners to prevent flare-ups, while an easy-access pull-out grease tray makes clean-up and disposal quick. -
Can the barbecue be moved and secured?
It has four castors that swivel for easy movement, two of which lock in place to secure the barbecue while cooking. -
What warranty covers the Weber Genesis Smart EX-425?
It is covered by a 12-year limited warranty.
Weber® Genesis® Smart EX-425 4-Burner Gas Barbecue (Natural Gas)
Couldn't load pickup availability.
Shipping
We dispatch most orders within 48 hours from our Auckland warehouse. Delivery is typically 2–3 days within Auckland and up to 7 days nationwide. Large items ship via freight, and international delivery is available on request. Free pickup is available at 77 The Strand, Auckland, and you’ll be notified when your order is ready. For help with orders or delivery, contact us on 0800 266 206.
Returns
Check your order as soon as it arrives. If there’s an issue, contact us right away with full details. We don’t offer refunds just for a change of mind. Any approved refunds are usually processed within 7 days.
The Weber Genesis Smart EX-425 is a four-burner natural gas barbecue built for large families and serious outdoor entertaining, with a spacious cooking area heated by premium PureBlu burners that keep gas pressure consistent and spread heat evenly across the porcelain-enamelled, cast-iron cooking grills. Its Sear Zone, powered by two dual-row Boost Burners delivering 35% more power, reaches around 400°C for restaurant-quality searing, while the Wi-Fi enabled digital thermometer and Weber Connect app let you monitor barbecue and food temperatures on the unit or remotely.
The cast-iron grills flip over to accept Weber Crafted cookware, and the included porcelain-enamelled cast-iron griddle turns the barbecue into a surface for smashed burgers, fajitas and breakfast. Flavourizer Bars catch and vaporise juices for authentic Weber flavour and funnel grease away from the burners to prevent flare-ups, and four castors (two locking) make the barbecue easy to move and secure.
Key Features
| Brand | Weber |
| Model | Genesis Smart EX-425 |
| Product Type | Gas Barbecue |
| Fuel Type | Natural Gas |
| Number of Burners | 4 |
| Burner Type | PureBlu Burners |
| Sear Zone | Yes, reaches ~400°C |
| Boost Burners | 2, delivering 35% more power |
| Cooking Grills | Porcelain-enamelled cast iron, reversible |
| Included Accessory | Porcelain-enamelled cast-iron Weber Crafted Griddle |
| Thermometer | Wi-Fi Enabled Digital Thermometer |
| App Compatibility | Weber Connect App |
| Flavourizer Bars | Yes |
| Warming Rack | Yes |
| Side Tables | Weber Works Side Rails and Side Table |
| Grease Management | Pull-out grease tray |
| Tool Hooks | 4 |
| Castors | 4 swivel, 2 locking |
| Warranty | 12-year limited warranty |
Highlights
- Wi-Fi® Enabled Digital Thermometer for simple monitoring of barbecue and food temperature.
- Weber Connect® app compatibility for remote monitoring and step-by-step barbecuing assistance.
- 2 Boost Burners deliver 35% more power for intense, even heat in Sear Zone.
- Sear Zone reaches ~400ºC for restaurant-quality sear marks and flavourful crust on proteins.
- Porcelain-enamelled, cast-iron cooking grills heat up quickly and retain heat for flavourful searing, and are easy to clean and maintain.
- Includes porcelain-enamelled, cast-iron Weber Crafted® griddle to sizzle up smashed burgers, fajitas, breakfast, and more.
- Premium PureBlu™ burners power the spacious cooking area. PureBlu™ burners are specially engineered to keep gas pressure consistent and distribute heat evenly across the cooking grills.
- Cooking grills flip over to fit Weber Crafted® cookware, providing limitless culinary possibilities.
- Flavourizer™ Bars catch and vaporise juices to deliver authentic Weber flavour, and funnel grease away from the burners, preventing flare-ups.
- Fits Weber Crafted® and Gourmet BBQ System™ accessories (sold separately) to transform your barbecue into a griddle, pizza stone, wok, and more.
- Weber Works™ side rails fit snap on accessories (sold separately), such as a Bottle Holder, Paper Towel Holder, and Flexible Lighting to give you more room at the barbecue.
- Weber Works™ side table fits drop in accessories (sold separately), such as the Caddy with Tray Lid, and Prep Containers and Serving Kit.
- Grease management system with easy-access pull-out grease tray for quick and easy clean-up and disposal.
- 4 Tool hooks keep spatulas and tongs handy.
- Warming rack to keep cooked food warm, rest your steaks, toast bread, or warm condiments.
- Cabinet with doors stores barbecuing accessories.
- 4 castors swivel for easy movement, 2 lock in place to secure the barbecue while cooking.
- 12-year limited warranty.
Frequently asked questions
-
What is included with the Weber Genesis Smart EX-425?
The barbecue includes a porcelain-enamelled cast-iron Weber Crafted griddle, a warming rack, four tool hooks, and a storage cabinet with doors. -
How does the grease management system work?
Flavourizer Bars catch and vaporise juices for authentic Weber flavour and funnel grease away from the burners to prevent flare-ups, while an easy-access pull-out grease tray makes clean-up and disposal quick. -
Can the barbecue be moved and secured?
It has four castors that swivel for easy movement, two of which lock in place to secure the barbecue while cooking. -
What warranty covers the Weber Genesis Smart EX-425?
It is covered by a 12-year limited warranty.