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The Westinghouse WHI633BC is a 60 cm, three-zone built-in induction cooktop whose standout on-paper feature is a 280 mm, 3,600 W right-front MaxiZone. It also offers PowerBoost, pause, keep-warm and touch controls. Its fit and hardwired electrical requirements need checking before purchase, and the public evidence does not establish how well it performs in independent cooking tests.

What the WHI633BC offers

Westinghouse lists the WHI633BC as a black ceramic-glass cooktop with three induction zones, pot sensing, touch controls, a programmable 99-minute timer, child lock, safety cut-off and residual-heat indicators. Listed functions include MaxiZone, PowerBoost, pause, keep-warm and Hob2Hood. The manufacturer specifies a two-year warranty and a 6.5 kW connected load. See the Westinghouse product page and product fact sheet for the published specifications.

Zone Published power Boost power Published diameter
Left front 1,400 W 2,500 W 140 mm
Left rear 1,800 W Not stated in the cited Westinghouse specifications 180 mm
Right-front MaxiZone 3,600 W Not stated separately in the cited Westinghouse specifications 280 mm

These are manufacturer-listed values, not independent measurements. The large right-front zone is the model’s main differentiator on paper; its diameter does not guarantee that every pan with the same nominal size will heat evenly.

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Does it perform well?

Publicly accessible evidence does not settle the WHI633BC’s boiling speed, low-heat control, efficiency or performance with large pans. Westinghouse’s Australian product page displayed 4.8 from 129 reviews when accessed in 2026. That is a vendor-hosted rating snapshot, not a laboratory score, and the figure can change.

#1 Best Overall
Sale
ChangBERT Induction Cooktop, Commercial Grade Portable Cooker, Large 8” Heating Coil, Premium Stainless Steel Countertop Burner with NSF Certified, 10 Hours Timer Powerful 1800W Professional Hot Plate
  • 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.

ProductReview.com.au displayed 2.2 from three reviews in 2026. The few reports conflict: one owner praised speed and appearance but described an installation dispute and customer-service frustration; other owners questioned the large zone’s performance, while one said the other two zones worked well. These accounts are individual experiences, not controlled tests or a reliable estimate of how all units perform. Read the owner reviews with that limitation in mind.

CHOICE lists the model as discontinued and says it was tested in 2023 or earlier. Its public listing does not reveal the expert rating, pros and cons, or detailed scores; those require membership. The listing therefore cannot support a specific performance verdict. CHOICE’s model page provides the public status information.

Rank #2
Duxtop Portable Induction Cooktop, Countertop Burner 1800W Silver 9600LS
  • 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

Will it fit your kitchen?

The listed cooktop dimensions are 590 W × 520 D × 46 H mm, and the cutout is 560 × 490 mm. Measure the actual benchtop opening and check the full manual and dimension drawing for clearance, cabinetry and ventilation conditions. A matching nominal cutout alone does not establish that installation is suitable.

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The WHI633BC is hardwired, with a listed connected load of 6.5 kW. The manual reproduction says electrical connections must be made by a qualified electrician. Have a qualified local professional confirm circuit capacity and applicable installation requirements rather than assuming the existing connection is adequate. Consult the WHI633BC manual reproduction alongside the manufacturer’s specifications.

Rank #3
Sale
AMZCHEF Portable Induction Cooktop, 20 Temperature & Power Levels, 1800W
  • [20 POWER & TEMPERATURE LEVELS] Experience the epitome of control with 20 adjustable power levels, from a gentle 90W to a robust 1800W, and 20 precise temperature settings ranging from a delicate 120°F to a searing 465°F. With this level of precision, achieving culinary perfection is no longer a challenge. The portable induction cooktop allows you to cook more quickly and doesn’t use as much energy as other cooktops.
  • [EFFICIENT INDUCTION COOKTOP] The 1800W induction burner provides outstanding performance with its impressive power capacity, allowing for rapid heating compared to traditional cooktops. This not only accelerates meal preparation but also contributes to lower energy consumption, resulting in cost savings on your utility bills. Its portability makes it an excellent option for cooking in places without a standard stove, such as an office break room.
  • [HANDY PRESET MENU] The induction stove is designed for effortless cooking, featuring a smart responsive touchscreen interface and 4 preset cooking functions for boiling water, hot pot, stew, and heat preservation. This induction cooker seamlessly combines convenience and speed, elevating your cooking experience with its exceptional features and user-friendly design.
  • [CONVENIENT INDUCTION STOVE]The induction burner has been carefully crafted with your safety and convenience as the top priority. It includes a safety lock function to prevent accidental touch and a waste heat reminder to minimize the risk of burns, providing you with peace of mind. Moreover, its timer function allows you to effectively oversee your cooking process, guaranteeing the optimal quality of your culinary creations.
  • [PORTABLE INDUCTION BURNER]The induction cooktop is thoughtfully engineered to accommodate from 4" to 10" pans with magnetic bottoms and is optimized for use in 110 to 120V environments, meeting the standards of North American households. The sleek black ceramic glass panel not only exudes sophistication but also ensures durability and effortless cleaning. Measuring 13.8"*11.0"*1.8", this induction cooker is lightweight and only 5.5 pounds, making it the perfect addition to your kitchen.

Cookware and safety points

Induction requires suitable induction cookware. Check your pans’ compatibility and usable base diameter against the zones; published zone diameters alone do not establish how evenly a particular pan will heat. The manual states: “Users with a pacemaker must keep a distance of minimum 30 cm from the induction cooking zones when the appliance is in operation.” Follow the manual’s safety guidance and consult an appropriate medical professional if you need advice about your circumstances.

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Availability, price and what to verify

CHOICE marks the model discontinued, but that does not establish whether a particular retailer still has stock. The reviewed sources also do not establish a current transaction price. CHOICE showed $1,399, while ProductReview displayed an RRP of $1,299; these are platform-specific references, not current quotes. Ask retailers to confirm exact-model availability, delivery, installation, warranty coverage and whether a replacement model has superseded it.

Rank #4
Amazon Basics 1800W Portable Electric Induction Cooktop, Burner and Child Lock, Overheat Protection, Timer, 8 Power Settings, Temperature Control Up to 440°F, for Cookware Diameter 5.7"-8.2", Black
  • FLEXIBLE & SPACE-SAVING: This versatile portable induction stovetop allows you to cook meals without a full range, making it the perfect solution for RVs, cabins, studio apartments, and other small spaces where a full kitchen isn't available.
  • VERSATILE COOKING: With 8 power levels (300-1800 watts) and temperature range 160-440°F (71-226°C), this cooktop accommodates a wide range of cooking methods: simmering, keeping warm, reheating, pan frying, stir frying, boiling, steaming, roasting, or grilling. Ideal for continuous heating but not recommended for slow or low temperature cooking.
  • SMART CONTROL: Convenient pre-set cooking modes and a 3-hour timer make meal planning and execution effortless. The user-friendly LED display features intuitive cooking function controls for seamless meal preparation.
  • SAFE OPERATION: Advanced safety features include a child lock, auto-pause function, overheat protection, and voltage warning system.
  • EASY MAINTENANCE: The tempered glass surface is durable and allows for effortless cleaning after use.

Before committing, compare the WHI633BC with alternatives on the points that affect real-world suitability:

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  • Whether the cutout, bench clearances and cabinetry meet the installation requirements.
  • Whether a qualified electrician confirms the electrical supply is suitable.
  • Whether your pans’ bases suit the zone layout, especially the 280 mm MaxiZone.
  • Independent high- and low-heat test results, if available for the models you are comparing.
  • Control layout, pause and boost functions, warranty and service support.
  • Verified local stock and the installed price, not an old list price or review-page figure.

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.