Your questions about dual air fryers answeredWhat is the best dual air fryer?The Ninja foodi max dual zone takes the top spot as the best dual air fryer I’ve tested. It’s the perfect choice if you want a range of functions to replace your traditional oven, including bake, roast and air fry, plus it reaches seriously high temperatures. The foodi max one goes up to a whopping 240C and the max crisp function will ensure golden, crispy food every time. If you’re on a budget, then the Beko expertfry dual zone is an absolute must. It may be cheap but it works incredibly well with outstanding results across everything from fries to tempura prawns. It’s lightweight and easy to move around, so it’s ideal if you want to store it away when not in use.How I tested dual air fryersI tested a range of dual air fryers at home, in a regular family kitchen, to cook a range of dishes. But to make things fair for each dual air fryer, I cooked chicken and chips in every model. These are staple dishes and were a great way to assess consistency across the appliances. Here’s everything else I looked at: Cooking performance: I tested how evenly and consistently each air fryer cooked a range of foods, including chips, chicken and vegetables. I checked for texture, crispness and whether the food needed regular shaking or rotating. Dual-drawer functionality: I used both drawers at the same time at different temperatures and timings to see how well the sync and match cooking functions worked, and whether both sides finished together as promised. Capacity: I looked at how much each drawer could realistically hold, and whether it was comfortable with larger portions. Ease of use: I looked at how easy each model was to operate, looking at the digital displays, presets and whether you could adjust the settings mid-cook. Cleaning and maintenance: I took note of how easy the drawers and inserts were to clean, whether they were dishwasher-safe and how well the non-stick coatings held up after repeated use. Do dual air fryers use a lot of electricity?A typical dual air fryer uses between 1,600W-2,400W of power when both drawers are being used. A single drawer air fryer uses around 1,200W-1,800W. Most dual air fryers only activate the second heating element when that’s in use, so if you’re just cooking a small portion and using one side of the air fryer, the energy usage will be roughly the same as a single basket model. It’s also worth thinking about how much power a traditional oven uses (around 2,000W-5,000 watts). It can take around 10-15 minutes to preheat an oven, so you’re using that energy before you’ve even started to cook your food. Most modern air fryers don’t need preheating at all, and if they do, it’s only going to take a minute or two. This makes air fryers, whether they are single or dual drawer, more efficient and cost-effective than conventional ovens. Why you can trust IndyBest reviewsRachael Penn is one of IndyBest’s expert kitchen appliance and cookware writers. She has written reviews on everything from the best stainless steel pans to the best saucepan sets, so knows what to look for when testing and recommending kitchen products. When it comes to culinary gadgets, she has also tested the best single drawer air fryers and new releases like the Ninja crispi pro, so knows which appliances are truly worth your money. Rachael’s reviews are honest and realistic to help you make the best purchase for your home.Furthermore, the IndyBest team has also reviewed a broader range of air fryers, from the best Ninja air fryers to individual models such as the Ninja double stack. If you’re not sure where to begin in your air fryer journey, you can certainly rely on our expert-led reviews to help you decide. For more kitchen gadgets see our review of the best indoor and outdoor pizza ovens