The Series 40 JoinZone hob lets you combine two separate cooking zones, to create one big heat source. The temperature and time settings will automatically line up, so you don't have to worry about controlling both separately – making it perfect for big dishes or skillets. JOINZONE, DESIGNED FOR LARGER PANS - The JoinZone feature lets you combine the size and power of two separate zones, so you can cook across both at once. Temperature and time settings also unite, which makes cooking with larger pans, over a consistent heat, easy. AUTOMATIC FANS, WITH HOB2HOOD - With Hob2Hood technology, the fans overhead will adjust on their own based on your hob's settings. As you cook, the fans will speed up or slow down to match any temperature changes you make. So you can forget about hood settings, and focus on your tasty meal. SWIPE FOR TEMPERATURE CONTROL WITH DIRECT TOUCH - Direct Touch control is built for simplicity, letting you change each hob's temperature setting with your fingertip. Just slide it over the touch-sensitive panel. NO OVERCOOKING WITH TIMER FUNCTION - When the timer you've set runs out, the hob will automatically switch off the heat. It can be set to a maximum limit of 1.5 hours, which means that even if you're concentrating on a few different things at once, your meal will be ready when you are. INTENSE HEAT WHEN YOU NEED IT, WITH POWERBOOST - The PowerBoost function is designed for intense heat on demand. Boil water quicker than the kettle, or turn up the temperature under your griddle pan for searing and sealing steaks. Built for convenience, to make preparing your favourite meals easier.