---
product_id: 512740378
title: "Ninja Double Oven with FlexDoor, FlavorSeal & Smart Finish, Air Fry, Bake, Roast, Toast, Fry, Pizza, Convection Oven, 13-in-1, Black, DCT402BK"
brand: "ninja"
price: "€ 253.18"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.fi/products/512740378-ninja-double-oven-with-flexdoor-flavorseal-and-smart-finish-air
store_origin: FI
region: Finland
---

# Fits 12-inch pizza & 6 lbs wings simultaneously 1800W power for rapid cooking 65% faster meal prep with Smart Finish Ninja Double Oven with FlexDoor, FlavorSeal & Smart Finish, Air Fry, Bake, Roast, Toast, Fry, Pizza, Convection Oven, 13-in-1, Black, DCT402BK

**Brand:** ninja
**Price:** € 253.18
**Availability:** ❌ Out of Stock

## Summary

> 🍳 Double the ovens, double the flavor, zero compromises.

## Quick Answers

- **What is this?** Ninja Double Oven with FlexDoor, FlavorSeal & Smart Finish, Air Fry, Bake, Roast, Toast, Fry, Pizza, Convection Oven, 13-in-1, Black, DCT402BK by ninja
- **How much does it cost?** € 253.18 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/512740378-ninja-double-oven-with-flexdoor-flavorseal-and-smart-finish-air)

## Best For

- ninja enthusiasts

## Why This Product

- Trusted ninja brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Finish Sync:** Two different dishes, two different styles, finishing simultaneously—never wait again.
- • **FlavorSeal Technology:** No flavor crossover—keep your garlic wings and veggie roast perfectly distinct every time.
- • **Dual-Zone FlexDoor Magic:** Cook two meals independently or together with separate top & bottom ovens—flexibility redefined.
- • **Family-Sized & Time-Saving:** Feeds up to 8 with 65% faster cooking—more time for what really matters.
- • **13-in-1 Culinary Powerhouse:** From air fry to dehydrate, bake to broil—master every cooking style with one sleek device.

## Overview

The Ninja Double Oven DCT402BK is a powerful 1800W countertop oven featuring a unique FlexDoor design that creates two independent cooking zones with FlavorSeal technology to prevent flavor mixing. It offers 13 versatile cooking functions including air fry, bake, roast, and dehydrate, with a family-sized capacity that fits a 12-inch pizza and 6 lbs of wings simultaneously. Smart Finish technology synchronizes cooking times for two different meals, delivering up to 65% faster meal preparation compared to traditional ovens.

## Description

Meet the Ninja Double Oven, the countertop oven that unlocks the power of two ovens in the counter space of one. Only Ninja has the FlexDoor that creates 2 separate ovens so you can cook 2 meals, 2 ways at different temperatures and cooking times. Use just the Top Rapid Oven for quick snacks, sides, and sheet pan meals—or the Bottom Convection & Air Fry Oven for larger roasts, bakes, or air frying up to 6 lbs of wings. You can also sync both independent ovens to cook a full course meal that finishes cooking at the same time with Smart Finish technology. While your meal cooks, FlavorSeal technology prevents flavor crossover between ovens. Two oven cavities in one eliminate back-to-back cooking for 65% faster meal-making than your traditional oven so you can put your wall oven out of business. Plus, this countertop dual oven features 13 cooking functions for the ultimate versatility.

## Features

- FLEXDOOR: Creates two separate ovens. Access just the top for quick meals and snacks, or open the full door so you can cook 2 meals, 2 ways on the top and bottom.
- FLAVORSEAL TECHNOLOGY: Two separate ovens prevents smells from crossing between ovens, so your flavors stay separate.
- SMART FINISH TECHNOLOGY: Sync both independent ovens to cook 2 meals, 2 different ways that finish at the same time.
- FASTER MEAL-MAKING: Spend less time cooking and more time with family. Eliminate back-to-back cooking for 65% faster meal-making than your traditional oven.
- 13 COOKING FUNCTIONS: Bake, broil, reheat, keep warm, cookies, bagel, and toast in the Top Rapid Oven. Air fry, convection bake, pizza, air roast, whole roast, and dehydrate in the Bottom Convection & Air Fry Oven.
- FAMILY SIZED CAPACITY: Ninja’s Double Oven fits 6 lbs of wings and a 12 in pizza at the same time to feed up to 8 people.
- EASY FAMILY DINNERS: Two independent ovens let you cook a meal for the kids and a separate meal for the parents at the same time.
- WHAT'S INCLUDED: Countertop oven, 2 sheet pans, 2 wire racks, air fry basket, removable crumb tray, and chef-created recipe book with 15 recipes and cooking charts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Finish Type | stainless steel |
| Material | Stainless Steel |
| Door Material Type | Stainless Steel |
| Item Weight | 31 Pounds |
| Item Dimensions D x W x H | 18.6"D x 16.39"W x 13.26"H |
| Capacity | 6 Pounds |
| Color | Black |
| Door Style | Dropdown Door |
| Wattage | 1800 watts |
| Temperature Range | 0-450 Degrees Fahrenheit |
| Power Source | Corded Electric |
| Control Type | Knob |
| Special Features | Programmable |

## Product Details

- **Brand:** Ninja
- **Color:** Black
- **Product Dimensions:** 18.6"D x 16.39"W x 13.26"H
- **Special Feature:** Programmable
- **Control Type:** Knob

## Images

![Ninja Double Oven with FlexDoor, FlavorSeal & Smart Finish, Air Fry, Bake, Roast, Toast, Fry, Pizza, Convection Oven, 13-in-1, Black, DCT402BK - Image 1](https://m.media-amazon.com/images/I/71AbviMlGUL.jpg)
![Ninja Double Oven with FlexDoor, FlavorSeal & Smart Finish, Air Fry, Bake, Roast, Toast, Fry, Pizza, Convection Oven, 13-in-1, Black, DCT402BK - Image 2](https://m.media-amazon.com/images/I/81EQmdoDV0L.jpg)
![Ninja Double Oven with FlexDoor, FlavorSeal & Smart Finish, Air Fry, Bake, Roast, Toast, Fry, Pizza, Convection Oven, 13-in-1, Black, DCT402BK - Image 3](https://m.media-amazon.com/images/I/81J1DLQOgbL.jpg)
![Ninja Double Oven with FlexDoor, FlavorSeal & Smart Finish, Air Fry, Bake, Roast, Toast, Fry, Pizza, Convection Oven, 13-in-1, Black, DCT402BK - Image 4](https://m.media-amazon.com/images/I/81Uk1pBZXUL.jpg)
![Ninja Double Oven with FlexDoor, FlavorSeal & Smart Finish, Air Fry, Bake, Roast, Toast, Fry, Pizza, Convection Oven, 13-in-1, Black, DCT402BK - Image 5](https://m.media-amazon.com/images/I/91XCMEPXYgL.jpg)

## Questions & Answers

**Q: Does this come with the thermometer**
A: Yes, it is usually positioned on the side with a magnet. All you have to do is insert it when you wish to use it in an item you are baking/cooking.   I just love this double-oven unit. It is the best I've come across!

**Q: What coating is on the interior? Teflon? Ceramic?**
A: Metal.

**Q: How far away from the wall does the back vent need to be?**
A: My unit is about 4" away from the wall. No problem.

**Q: Does it get too hot to use under upper cabinets**
A: Yes, it is not recommended to place the Ninja DCT451 12-in-1 Smart Double Oven directly under cabinets.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best yet Countertop Oven and Air Fryer
*by S***A on August 5, 2025*

We've had other countertop oven/air fryers and used them daily. This Ninja double oven is by far the best. Having two ovens in one is remarkably efficient and makes meal production faster and easier. You can do steak in one, fries in the other, or a meal for adults in one, and different items for the kids in the other, or an entree in one and a dessert in the other. This appliance is well built, well thought out, and the learning curve on the controls is short.... but it's there, especially regarding use of the thermometer. The internal food temperature thermometer is a big plus when you correctly use it. We are thrilled with this double oven and have fun using it every day. Only downsides are it's a bit noisy (a minor issue), a bit larger than traditional toaster ovens, and the large sheet pans and air fryer basket are supposed to be washed by hand, so cleanup is a bit of a chore. All in all, however, we would buy this again in a minute!

### ⭐⭐⭐⭐⭐ Double the Racks, Double the Fun!
*by R***  on August 13, 2025*

This Ninja double stack countertop oven & air fryer is a total kitchen game-changer! I can bake, air fry, roast, and broil at the same time thanks to the dual-zone cooking. The FlexDoor design makes it easy to check food without losing heat, and everything comes out crispy, juicy, and perfectly cooked.Cleanup is a breeze, it looks gorgeous on my counter, and it’s replaced my toaster oven, air fryer, and half my other appliances. If you want a space-saving, all-in-one cooking powerhouse, this is it!

### ⭐⭐⭐⭐⭐ Great quality & great price!
*by K***S on August 8, 2025*

I absolutely love this toaster oven/air fryer! It does so many things! They give you a recipe/idea’s book which is very helpful. It cooks very well regardless whether you’re using the top or bottom. It preheats quickly, although I rarely preheat. With only a two person house this cooks the perfect amount of food without having to heat up a big oven! Which is important in Arizona!

## Frequently Bought Together

- Ninja, Toaster Oven, Double Oven with FlexDoor, FlavorSeal & Smart Finish, Rapid Top Oven, Air Fry, Bake, Roast, Toast, Fry, Pizza, Convection Oven, 13-in-1, Black, DCT402BK
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**Shop now:** [https://www.desertcart.fi/products/512740378-ninja-double-oven-with-flexdoor-flavorseal-and-smart-finish-air](https://www.desertcart.fi/products/512740378-ninja-double-oven-with-flexdoor-flavorseal-and-smart-finish-air)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-25*