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The AEG HK674400FB is a 60 cm, four-zone induction cooktop with black ceramic glass, a 7.4 kW connected load and a hardwired connection. AEG now labels it discontinued, so the useful questions are whether a surviving unit fits your cutout, whether your cookware works on it, and whether you can still get the right parts. This review answers those from AEG’s published specifications, its user manual and its product-page content. It does not include hands-on cooking tests, so the feature descriptions below are the manufacturer’s own claims.
Availability: a discontinued model
AEG Australia’s product page and support page both mark the HK674400FB as discontinued. In practice that makes it a secondhand or leftover-stock purchase. The historical price shown on the product page is not a current price, and current retailer stock and street prices could not be confirmed for this article. Check with a retailer or a used-appliance seller in your own region before assuming a unit is available. The product page is at AEG Australia’s HK674400FB product page, and the support page is at AEG Australia’s HK674400FB support page.
The product page lists a five-year domestic warranty. Treat that as a historical listing rather than a promise. Warranty terms vary by market and purchase date, so confirm eligibility with AEG support before buying a unit that has already changed hands.
Dimensions, electrical load and installation fit
Most of the buying decision comes down to whether the hob physically fits your benchtop and whether your electrical supply can support it. The published values are below.
#1 Best Overall
- HIGH EFFICIENTY AND NO HOT KITCHEN - ChangBERT induction cooktop offers 9 preset power levels (200-1800W) and 18 preset temperature settings (120-460℉). transfers energy directly to magnetic cookware, heating the cookware itself rather than the surface for up to 83% energy efficiency. This direct heating method is more efficient than traditional gas or electric stoves, delivering instant response and stable performance, providing quick heat-up under high-demand kitchen environments.
- CONSISTENTLY STABLE HIGH-POWER WITH ONE-CLICK MAX 1800W POWER BUTTON - This induction burner built for constant use, it features continuous-duty circuitry for non-stop cooking, including an upgraded control board with dual IGBT. The unique power control technology with one-click max power button ensures fast and stable high-power output, reduces the temperature of internal electronics, and facilitates low-noise heat dissipation. This dependable performance sets it apart from others.
- LARGE COOKING AREA WITH 8-INCH HEATING COIL ENSURES PRECISE TEMPERATURE CONTROL FOR EVEN COOKING - Features an expanded 8” magnetic coil design that optimizes the winding structure to enhance the transfer of electromagnetic energy directly to the cookware, improving heating efficiency and ensuring more even heat distribution across the bottom of the cookware. This precise temperature control maintains steady heat to handling large cookwares for both professional kitchens and daily cooking.
- NSF CERTIFIED & COMMERCIAL GRADE DURABILITY - UL commercial standard 197, completely ETL & NSF approved. It meets industry durability standards, passing a drop test with an impact of 1.5 ft lbs. This cooker designed for large-volume usage, it is ideal for commercial and professional settings such as restaurants, hotel buffets, food trucks, institutional kitchens and catering services, while also perfect for large-volume usage.
- ENHANCED VERSION FOR BETTER PROFESSIONAL & CONVENIENT COOKING EXPERIENCE - Enhanced version equipped dedicated one-click buttons allow instant access to key functions, reducing steps during busy cooking. The extended 12-hour timer supports long simmering and unattended cooking with confidence. A large dual digital display clearly shows power or temperature and timer at the same time, easy to read in all lighting conditions and angles. Every upgrade delivers smoother operation for daily cooking.
| Specification | Published value | Source and note |
|---|---|---|
| Overall size | 590 × 520 × 55 mm | AEG Australia product page |
| Cutout size | 560 × 490 mm | AEG Australia product page |
| Cooking zones | Four induction zones | AEG Australia product page |
| Surface | Black ceramic glass with bevelled sides | AEG Australia product page |
| Connected load | 7.4 kW | AEG Australia product page and rating plate excerpt in the user manual |
| Supply | 220–240 V, 50–60 Hz | Rating plate excerpt in the user manual; copies in circulation show differing model and PNC variants |
| Connection | Hardwired | AEG Australia product page |
Before you commit, work through these checks:
- Cutout width and depth. Measure your existing opening against 560 × 490 mm. A cutout that is larger than this leaves a gap around the hob, and a smaller one will not take it.
- Height below the benchtop. Compare the 55 mm overall height against the space you have beneath the worktop, and check the clearance requirements in the installation section of the manual.
- Supply capacity. A 7.4 kW hardwired appliance needs a suitably rated circuit and isolation. Have a licensed electrician confirm that the existing supply meets the rating plate values before installation.
Features: what AEG says each one does
AEG lists the following functions on its product page. These are manufacturer descriptions, not independently tested performance results.
Automatic cooking: AutoMax and Stop + Go
- AutoMax brings a zone to a boil and then reduces it to the level you select, so you do not have to manage the boil-and-drop sequence yourself.
- Stop + Go reduces active zones to a keep-warm state until you resume cooking, which is useful when you need to pause a pan without switching it off.
On its product page, AEG describes the cooking function in promotional terms: “AutoMax: Our AutoMax cooking function provides fantastic automatic zone control.” That is AEG’s marketing copy, and the page does not date it.
Rank #2
- HIGH EFFICIENCY - ChangBERT Induction cooktop offers 9 preset power levels (200-1800W) and 18 preset temperature settings (120-460℉, 20F per level). With an 83% energy efficiency rating, the induction cooker is more efficient than traditional gas or electric stoves, providing quick heat-up and faster cooking times.
- CONSISTENTLY STABLE HIGH-POWER OUTPUT - Built for constant use, it features continuous-duty circuitry for non-stop cooking. The unique power control technology ensures stable high-power output, reduces the temperature of internal electronics, and facilitates low-noise heat dissipation, providing reliable cooking performance. This dependable performance sets it apart from others.
- LARGE COOKING AREA - Features an expanded magnetic coil design that optimizes the winding structure to enhance the transfer of electromagnetic energy directly to the cookware, significantly improving heating efficiency and ensuring more even heat distribution across the bottom of the cookware.
- NSF CERTIFIED & COMMERCIAL GRADE - UL commercial standard 197, completely ETL & NSF approved. It meets industry durability standards, passing a drop test with an impact of 1.5 ft lbs. Designed for large-volume usage, it is ideal for commercial and professional settings such as restaurants, industrial kitchens, and other catering services.
- EASY TO CONTROL & CLEAN - The control buttons with solid tactile response make operation intuitive and precise.With simple and clear display, the Key-Press-Control Panel provides clear visibility and easy control, even with gloves or wet hands. With no open flame or heating element, food does not burn onto the glass cooktop, making it easy to clean greasy dirt.
Residual heat, timers and pan detection
- OptiHeat shows residual heat across three levels after a zone is switched off.
- CountUp and Oko timers are listed as built-in timer functions.
- Automatic pan sensing is listed as a feature, and power boost provides a higher output setting for faster heating.
- DirekTouch controls are AEG’s touch controls for the hob.
Safety locks and automatic switch-off
- Child safety lock and control lock prevent accidental changes to settings.
- Sound control is listed as an audible feature.
- Automatic safety switch-off is listed as a protective function.
Cookware: what fits and how to check it
Cookware is where most owners run into problems, so the manual’s published dimensions matter. The table below shows the figures in the user manual’s cookware section. Check the table for your specific regional version, because the figures can differ between editions.
| Cooking mode | Published cookware size | Source |
|---|---|---|
| Circular cooking zones | 125–180 mm cookware diameter | User manual cookware table (AEG/Electrolux user manual) |
| Bridge mode, minimum | 140 × 280 mm | User manual; bridge-mode figures vary by side |
| Bridge mode, maximum | 210 × 330 mm | User manual; bridge-mode figures vary by side |
AEG’s product page notes that a wok is not included with the hob, so you will need to source one separately and check it against the bridge-mode dimensions above.
Rank #3
- HIGH EFFICIENCY POWERFUL 1800W INDUCTION COOKTOP FOR FAST HEATING - The ChangBERT induction cooktop delivers rapid heat-up with 9 preset power levels from 200W to 1800W and 18 preset temperature settings from 120℉ to 460℉. With 83% energy efficiency, it heats faster and wastes less energy compared to traditional gas or electric stoves, making it ideal for busy home cooking, meal prep, dorms, apartments, cabins, and everyday family use.
- CONSISTENT HIGH-POWER OUTPUT FOR LONG COOKING SESSIONS - Continuous-duty circuitry designed without unstable power drops during extended use. Its unique power control technology with dual IGBT helps maintain stable output, lowers the temperature of internal electronics, and improves cooling efficiency for reliable long-hour performance. Ideal for commercial kitchens, buffet, simmering, and large-batch meal preparation. Dependable performance that stands out from many standard induction burners.
- QUIETER OPERATION WITH OPTIMIZED COOLING SYSTEM - Many standard induction cooktops rely on high-speed cooling fans to prevent overheating and shutdown during cooking, which often creates loud noise. This upgraded design uses optimized internal components, filtered resonance control, and an efficient low-noise cooling system to maintain stable performance with less buzzing and fan noise. Provides a quieter and more comfortable cooking experience for open kitchens, RVs, late-night cooking.
- NSF CERTIFIED & COMMERCIAL GRADE FOR PROFESSIONAL USE - UL Commercial Standard 197 compliant and fully ETL & NSF certified for demanding commercial environments. This cooktops designed for large-volume usage. Ideal for restaurants, industrial kitchens, hotel buffets, cooking schools, catering businesses, food prep stations, and serious home chefs who need dependable professional-grade performance.
- LARGE COOKING AREA WITH 8-INCH HEATING COIL - Features an upgraded 8-inch magnetic coil with an optimized winding structure that delivers wider heat coverage and faster heat transfer than smaller induction burners. The large cooking area accommodates a variety of cookware sizes, making it ideal for frying pans, stockpots, seafood boils, meal prep, family cooking, restaurants, catering events, and outdoor cooking setups.
Confirming induction compatibility
- Magnet test. Hold a fridge magnet against the base of the pan. It should cling firmly across the base. If it does not, the pan will not work on an induction zone.
- Labelling. Look for an induction symbol on the packaging or the base.
- Flat base. A warped or rounded base reduces contact with the glass and can prevent the zone from detecting the pan.
- Diameter. Compare the pan’s diameter against the circular-zone range or the bridge-mode dimensions before buying.
Owner rating: what the 4.7 score does and does not show
AEG Australia displays a 4.7 from 17 reviews on the product page. Record that as “4.7 from 17 reviews — AEG Australia, year not stated.” The page does not give review dates, a method for collecting reviews, or enough individual review text to summarise recurring owner experiences. Treat the score as a small manufacturer-page signal. It is not independent testing and it is not a measure of long-term reliability. No independently published performance or reliability study for this model was identified.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Finding the right parts: identify your PNC first
AEG’s regional parts pages list more than one product number code (PNC) for this model, and spares and accessories depend on the exact code. Do not order from the model name alone.
Rank #4
- PORTABLE INDUCTION BURNER: Duxtop induction cooktop uses 110/120 V 15 amp electrical outlet–standard in all North American homes. ETL listed and built to North American electrical standards. It is lightweight and compact for easy handling and storage
- Choose from 20 preset power levels (100 to 1800 W) and 20 preset temperature level settings (100 °F to 460 °F). With an 83% energy efficiency, induction burner is more efficient than traditional gas or electric stoves
- DIGITAL LCD SENSOR: Touch control panel: child safety lock keeps the cooking and timer settings from being accidentally changed once they have been set; fast boil button; keep warm button (for 1-30 minutes at 140 °F); up to 10-hour timer button
- Induction stoves rely on cookware to heat, so it’s essential to choose magnetic bottom cookware with a minimum diameter of 5 inches. Auto-pan detection will shut off automatically after 60 seconds if no cookware, or the incorrect cookware is detected
- Although induction itself is a noiseless process, there may be high pitched sounds from the cookware due to multiple layers of metals sandwiched together. Please allow the induction cooker to cool down before cleaning
- Read the rating plate on the appliance. It should show model HK674400FB, a 7.4 kW rating and a 220–240 V, 50–60 Hz supply.
- Record the PNC from the rating plate and compare it with the PNC printed in the manual you have. Copies of the manual circulating online show differing model and PNC variants.
- Check the AEG support page for the user manual, dimension sheet, fact sheet, repair booking and parts guidance. Spares can be obtained through the AEG Shop or by contacting AEG support.
- For UK listings, the model appears as “HK674400FB IB1” on AEG UK’s parts and accessories page for this model. Confirm that the listed part matches your PNC before purchase.
- Confirm stock, delivery region and part compatibility with AEG at the point of purchase, because availability may differ by country and may change over time.
Should you buy one?
A used or leftover HK674400FB makes sense if all of the following apply:
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Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstall- Your cutout matches 560 × 490 mm and the overall dimensions fit your benchtop.
- Your electrical supply can meet the 7.4 kW hardwired requirement, as confirmed by an electrician.
- You already own, or can buy, induction-compatible cookware in the sizes the manual lists.
- You can read the PNC from the appliance and confirm parts availability before you buy.
Look at other hobs if your cutout differs significantly from the published size, your circuit cannot support the load, you need warranty cover that the seller cannot confirm, or you cannot identify the appliance’s PNC.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
