Non-embedded electric cookers, also known as surface-mounted electric cookers, are designed to be placed on the countertop without needing to be installed into kitchen cabinets. Thanks to their flexibility, ease of use, and low investment costs, they are a popular choice for many families. The following article will help you understand the characteristics, classifications, and selection criteria to choose the right product.
7 key features of non-embedded electric cookers
Non-embedded electric cookers possess unique design and functional characteristics, meeting the flexible cooking needs of users:
- No installation costs, no need to cut the countertop: Unlike built-in cookers, this type does not require cutting the countertop, just place it on the table, helping to save costs for kitchen infrastructure handling.
- Easy to move: Unlike built-in cookers that are fixed to the countertop, this type allows users to flexibly change the cooking position.
- Significantly cheaper than built-in cookers of the same power: At the same power level, surface-mounted electric cookers can be priced at only 1/3 or 1/2 of built-in cookers, making it easier for users to own modern cooking equipment within a limited budget.
- Suitable for all flat surfaces: The cooker does not require a cabinet drawer or specialized cut-out dimensions, and can operate stably on wooden tables, stainless steel shelves, or existing stone surfaces.
- Easy to maintain and repair: As it is a surface-mounted cooker, when warranty or repair is needed, you just need to unplug it and check or bring it to the warranty center.
- Aesthetics are not as high as built-in cookers: The cooker sits on the countertop, not embedded, with a thickness of 5cm – 10cm, thus occupying more space and not achieving the luxurious, sophisticated aesthetic of built-in cookers.
- Cleaning the body of the cooker is a bit more difficult due to exposure: Due to being surface-mounted, grease can easily splatter into the gaps on the sides of the appliance and accumulate under the cooker while cooking. Users will spend extra time cleaning the edges around the body instead of just wiping a flat glass surface like built-in cookers.
Surface-mounted electric cooker saves initial investment costs as it does not require cutting the countertop
Common types of non-embedded electric cookers
Currently, depending on the design and specific technical characteristics of each type of cooking surface, there are several common types of non-embedded electric cookers on the market:
- Induction cookers: Operate on the principle of electromagnetic induction, only using pots with magnetic bottoms. This type of cooker has high thermal transfer efficiency, quick cooking times, and the cooking surface does not overheat during cooking, integrating many safety features for users.
- Infrared cookers: Use thermal radiation to heat the glass surface and the bottom of the pot. The cooker is not picky about pots, suitable for many types of materials such as ceramics, porcelain, and clay. You can grill food directly on the cooking surface, cook stews thanks to its long heat retention capability. However, its efficiency is lower than induction cookers due to heat radiating around, and care must be taken not to touch the cooking surface while cooking as it gets very hot.
- Induction and infrared combination cookers: Integrate both induction cooking zones and infrared cooking zones on the same device. This combination allows users to flexibly choose the appropriate type of pot and take advantage of the benefits of both cooking technologies on the same cooker.
Surface-mounted induction cooker with diverse features, helping to cook quickly, safely, and with superior aesthetics
6 golden criteria when choosing to buy surface-mounted electric cookers
You need to pay attention to the size, glass material, induction coil material, features, cooling fan design, and brand when choosing to buy a surface-mounted electric cooker. Specifically as follows:
Size compatible with Vietnamese kitchens
When choosing a surface-mounted induction cooker, you should choose one with a glass size of about 730mm x 430mm as it fits most kitchen spaces of Vietnamese families. This size helps you utilize the area of the old gas stove, ensuring pots and pans are comfortably placed while keeping the kitchen looking neat and spacious.
Köcher induction cooker designed with size suitable for Vietnamese kitchens
High-quality glass material
The glass surface is the part that directly contacts temperature and force during cooking, so priority should be given to materials that can withstand heat, thermal shock, and good pressure. Specifically, the glass should be able to withstand temperatures of about 700 – 800°C, thermal shock at 250 – 300°C, and a minimum compressive strength of 10 kg.
X-Nano glass developed exclusively by EuroKera for Köcher induction cookers has scratch resistance 5 times better, withstands temperatures up to 750°C and thermal shock up to 250°C
Induction coils made from high-quality copper material
Copper has high electrical conductivity (about 5.8 × 10⁷ S/m), helping to transmit energy faster, thereby shortening heating time. In addition, good heat dissipation helps reduce heat accumulation around the coil, contributing to stabilizing the operation of the circuit board and extending the lifespan of components.
Copper induction coil transmits and dissipates heat better than regular induction coils
Integrate Inverter/ECO features for energy savings
Inverter technology operates by changing the frequency of the current to adjust the output power of the induction cooker. Instead of using a relay that continuously opens/closes the circuit causing heat loss, the Inverter circuit allows the cooker to maintain a low and stable power range in real-time. This mechanism helps minimize thermal energy fluctuations, optimize transmission efficiency, and save up to 38% energy consumption compared to conventional cookers.
Induction cookers with energy-saving features will help optimize monthly usage costs
Choose products with fan designs that help dissipate heat quickly and quietly
The fan has the ability to create a larger airflow, usually reaching about 3 – 5 m³/min, helping to push heat out quickly and reduce heat accumulation inside the cooker. At the same time, the operating noise level is usually maintained at ≈ 35 – 50 dB, lower than traditional fans when operating at the same power. As a result, the cooker maintains a more stable operating temperature, operates quietly during cooking, and contributes to extending the lifespan of internal components.
Induction cookers using fan cooling have better heat dissipation capabilities
Prioritize induction cookers from premium brands
When choosing induction cookers, prioritize brands that use components from reputable global manufacturers. In this segment, the glass surface often comes from brands like Schott Ceran or EuroKera. The pure copper induction coil system can use E.G.O (Germany) components, combined with quality microchips to ensure accuracy and stability in operation.
Köcher brand provides high-end induction cookers designed to fit Vietnamese kitchens
Recommended non-embedded electric cooker products worth investing in
Below is a list of 7 models of Köcher induction cookers designed to be surface-mounted (on the countertop) or can be converted to specialized surface-mounted installation, providing maximum flexibility for kitchen space while ensuring powerful cooking performance.
Köcher DI-855GE Induction Cooker (3 cooking zones)
| Basic specifications | Details |
| Power per cooking zone | Left: 2300W (Booster 3000W) Middle: 1400W (Booster 1850W) Right: 3800W (Booster 5500W) |
| Features | G5 Smart Inverter technology, 9-level Slider control, Automatic pot size detection, Independent timer (up to 1 hour 59 minutes), Child lock, Residual heat warning, Automatic overflow sensor shut-off, Automatic shut-off when no pot is present, Automatic shut-off when left unattended, Automatic shut-off when the temperature is too high. |
| Cooking modes | Booster acceleration, Quick heating (Heating up time), Warming with 3 temperature levels: 45°C, 55°C, and 85°C. |
| Circuit board | 100% E.G.O components – Made in Germany |
| Listed price | 28,290,000 VND (retail price may be lower depending on the dealer) |
DI-855GE stands out with a powerful design of 3 cooking zones, with the largest cooking zone having a Booster power of up to 5500W. G5 Smart Inverter technology helps the device save significant energy and maintain a stable temperature when cooking at low levels. This is a suitable choice for families with high cooking demands and require durable German-imported components.
German induction cooker DI-855GE with modern design, high durability, reasonable cost
Köcher DI-333PRO Induction Cooker
| Basic specifications | Details |
| Power per cooking zone | Left: 2000W (Booster 2200W) Right: 3000W (Booster 3200W) |
| Features | Independent timer for 2 cooking zones up to 120 minutes, Automatic pot size detection, Residual heat warning for cooking zones, Automatic shut-off when no pot is present, Automatic shut-off when left unattended, Automatic shut-off when overvoltage or overheating, Automatic overflow sensor shut-off, Child safety lock. |
| Cooking modes | Booster quick cooking, iQuick Boiling quick cooking function, Defrosting food mode. |
| Circuit board | Korean standard components |
| Listed price | 16,550,000 VND (retail price may be lower depending on the dealer) |
Köcher DI-333PRO is a product imported directly from South Korea, impressing with Big Zone XL technology with a power of up to 3200W, effectively meeting the quick cooking needs with large-sized pots. The product integrates smart ECO mode, helping to save over 30% energy while ensuring stable performance. The beveled Keramik glass surface design, combined with elegant aluminum edging, along with a multi-layer safety system, provides a durable and reassuring experience for users.
Köcher DI-333PRO induction cooker with high-quality beveled glass design
DI-221 Induction Cooker
| Basic specifications | Details |
| Power per cooking zone | Left: 2000W (Booster 2200W) Right: 2000W (Booster 2200W) |
| Features | Pause function, Pot size detection, Independent timer for each zone, Residual heat warning for cooking zones, Automatic shut-off when no pot is present, Automatic shut-off when left unattended, Automatic shut-off when the temperature is too high, Child lock. |
| Cooking modes | Slider control with 9 flexible power levels and Booster function for quick cooking. |
| Listed price | 10,390,000 VND (retail price may be lower depending on the dealer) |
Köcher DI-221 is a cost-effective choice suitable for small families or students. The product stands out with Inverter technology that helps reduce energy consumption while ensuring stable performance during cooking. The slider control panel with 9 clear power levels allows for quick and accurate operation, combined with the ability to automatically detect pot sizes to adjust the heat accordingly. As a result, the cooker operates efficiently, minimizes energy waste, and provides a clean and convenient kitchen space.
DI-221 induction cooker with 9 power level control panel design, easy operation
DI-355 Induction Cooker
| Basic specifications | Details |
| Power per cooking zone | Left: 1800W (Booster 2500W) Middle: 1300W (Booster 1600W) Right: 2300W (Booster 3000W) |
| Features | Independent timer for 3 cooking zones, Automatic pot size detection, Anti-overflow function when cooking, Residual heat warning for cooking zones, Automatic shut-off when no pot is present, Automatic shut-off when left unattended, Automatic shut-off when overvoltage or overheating, Child safety lock. |
| Cooking modes | Quick Boiling, Defrosting, Booster (Power acceleration). |
| Circuit board | Korean standard electronic components |
| Listed price | 20,890,000 VND (retail price may be lower depending on the dealer) |
Köcher three-zone induction cooker DI-355 is imported directly from South Korea, suitable for large families thanks to its 3 separate cooking zones, allowing multiple dishes to be prepared simultaneously. The product stands out with ECO technology that effectively saves energy and the Quick Boiling feature that shortens cooking time. The beveled Keramik glass surface combined with sturdy aluminum edging not only increases durability but also adds a luxurious touch to the kitchen space.
DI-355 induction cooker designed with 3 cooking zones suitable for large families
DIB4-888 Induction Cooker
| Basic specifications | Details |
| Power per cooking zone | Left: 2300W (Booster 3000W) Right: 2300W (Booster 3000W) |
| Features | Smart Inverter technology saves 38% energy, residual heat warning for cooking zones, automatic shut-off when water overflows, automatic shut-off when left unattended or no pot is present, overheating protection system, and child safety lock. |
| Cooking modes | Booster function up to 3000W, defrosting food mode, and simmering feature at stable low temperatures. |
| Circuit board | 100% E.G.O components – Imported directly from Germany. |
| Cooling fan | High-quality fan helps dissipate heat quickly, operates quietly and durably. |
| Listed price | 16,690,000 VND (retail price may be lower depending on the dealer) |
Köcher DIB4-888 impresses with EuroKera (France) glass featuring a Brush Pattern finish, enhancing scratch resistance while creating an elegant appearance. The product integrates smart cooking modes such as direct defrosting and maintaining a stable simmer at low temperatures. The E.G.O (Germany) circuit board ensures precise temperature control, responding quickly to each operation. As a result, the cooker meets the flexible cooking needs, suitable for today’s busy lifestyle.
DIB4-888 induction cooker suitable for modern families
DI-881GE Induction Cooker
| Basic specifications | Details |
| Power per cooking zone | Left: 2300W (Booster 3400W) Right: 2300W (Booster 3400W) |
| Features | Automatic pot size detection, Independent timer for each cooking zone up to 119 minutes, Residual heat warning for cooking zones, Automatic shut-off when no pot is present, Automatic shut-off when left unattended, Overheating protection system, Automatic overflow sensor shut-off, Child safety lock. |
| Cooking modes | Booster 3400W (Super fast cooking), Simmer mode (Maintain stable low heat), Defrost function. |
| Circuit board | 100% E.G.O components – Made in Germany. |
| Listed price | 21,890,000 VND (retail price may be lower depending on the dealer) |
Köcher DI-881GE imported from Germany, stands out with luxurious beveled Schott Ceran glass and components that meet European standards. The cooker is equipped with a Booster power of up to 3400W for each cooking zone, significantly shortening cooking time. Smart Inverter technology effectively saves energy, combined with an automatic overflow sensor shut-off ensuring safety during use. Additionally, the warming feature helps retain the flavor of dishes, effectively meeting modern cooking needs.
DI-881GE induction cooker integrates various cooking modes
Above is detailed information about the classification, selection criteria, and product recommendations for non-embedded electric cookers worth investing in. We hope this article helps you gain a clearer understanding of the factors to consider, making it easier to choose a product that fits your usage needs, kitchen space, and family budget.
If you are looking for a non-embedded electric cooker that meets all 6 criteria above, please refer to Köcher’s products. Köcher surface-mounted electric cookers are designed to fit Vietnamese kitchen spaces; using high-end Schott Ceran, Eurokera glass, components from the E.G.O brand, pure copper induction coils, integrating Inverter and ECO features to save energy, and using a fan to dissipate heat effectively.
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