Kaiser KCT 6703 F Grand Chef 59cm Ceramic Hob Review, Prices & Score
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Where to buy the Kaiser KCT 6703 F hob
🏆 Review & price summary
The Kaiser KCT 6703 F Grand Chef is a four-zone ceramic hob designed for standard built-in kitchen installations. Its strongest features are the front-left triple zone, high-speed Hi-Light heating, FullTouch controls, individual timers, automatic heat-up electronics, child lock and four residual-heat indicators. It is a good conventional ceramic option for buyers who value simple cleaning and flexible ring sizing, but induction remains the better choice for maximum responsiveness and energy efficiency.
✓ Key strengths
- ✓ Four Hi-Light radiant zones, including a useful 12/17/23cm triple-ring zone
- ✓ High-speed heating and automatic heat-up electronics improve responsiveness for a ceramic hob
- ✓ Individual timers are provided for all four cooking zones, alongside a separate minute minder
- ✓ A strong safety package
Worth considering
- The 6.5kW total connection rating is relatively demanding and requires the electrical installation to be checked for compatibility before fitting
Key Specifications
- Safety
- Child lock
- Display
- LED display
- Surface
- Black faceted glass-ceramic surface
- Controls
- Electronic FullTouch sensor controls
- Hob type
- Ceramic glass-ceramic
- Net weight
- 9kg
- Triple zone
- Front left: 12 / 17 / 23cm; 1.2 / 1.8 / 2.2kW
- Zone timers
- Individual timer or minute counter for each zone
- Cooking zones
- 4 Hi-Light radiant cooking zones
- Minute minder
- Separate minute minder
- Cooking zone 2
- Rear left: 16.5cm; 1.2kW
- Cooking zone 3
- Rear right: 20.0cm; 1.8kW
- Cooking zone 4
- Front right: 16.5cm; 1.2kW
- Heating system
- High-speed heating specified for all four zones
- Heat-up function
- Automatic heat-up electronics
- Electrical supply
- 220-240V; 50/60Hz
- Product dimensions
- 59.0 x 52.0cm
- Automatic switch-off
- Safety Guard automatic switch-off
- Total connection load
- 6.5kW
- Installation dimensions
- 5.0 x 56.0 x 49.0cm
- Residual-heat threshold
- Residual-heat light remains on below 60°C threshold
- Residual-heat indication
- Residual-heat indicator for each zone
- Manufacturer product code
- KCT 6703 F
- Official cooking-surface energy consumption
- 189.975Wh/kg
Who Should Buy It?
- ✓ The Kaiser KCT 6703 F is a strong fit for households wanting a conventional 59cm ceramic hob with four cooking zones, touch controls and built-in timing functions.
- ✓ The triple-ring zone is useful for adapting the heated area to different pan sizes, while the two 16.5cm zones suit everyday saucepans and frying pans.
- ✓ The individual zone timers, automatic heat-up electronics, child lock and residual-heat indicators make it well suited to routine family cooking.
- ✓ Its 6.5kW total connection rating means buyers should confirm that the kitchen's electrical installation is suitable before fitting.
Hobs to compare with the Kaiser KCT 6703 F hob
These alternatives are selected from our current ranked hobs, prioritising shared verified comparison traits and comparable BestBuysUK Scores.
| Model | BestBuysUK Score | Profile | |
|---|---|---|---|
 Kaiser KG 6325 ElfEm Turbo Empire 59cm Gas Hob
|
80/100 | See full review | Compare review → |
 Smeg P261XGH 60cm Cucina Gas Hob Stainless Steel
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78/100 | See full review | Compare review → |
 Kaiser KG 6357 Turbo Avantgarde Pro 58cm Gas Hob
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80/100 | Integrated | Compare review → |
Design and installation
The Kaiser KCT 6703 F is a 59cm built-in ceramic hob with a black faceted glass-ceramic surface. The manufacturer lists overall dimensions of 59.0 x 52.0cm and a 5.0 x 56.0 x 49.0cm installation aperture, making accurate cut-out measurements important when replacing an existing hob.
The faceted edge treatment gives the surface a more finished appearance than a completely plain glass panel and should make routine wiping straightforward. The 9kg net weight is moderate for a four-zone ceramic hob.
Cooking performance
The uses four Hi-Light radiant cooking zones rather than induction. Three are fixed circular zones: two 16.5cm zones rated at 1.2kW each and one 20cm zone rated at 1.8kW. The front-left triple zone can be set to 12, 17 or 23cm, with listed power levels of 1.2, 1.8 and 2.2kW.
Kaiser specifies high-speed heating for all four zones and automatic heat-up electronics, which initially heats a zone strongly before reducing it to the selected setting. That combination should make the hob more responsive than basic radiant ceramic models, although it will not provide the pan responsiveness or generally lower cooking energy use associated with induction.
Controls and safety
The Kaiser KCT 6703 F has electronic FullTouch controls with an LED display. Each of the four zones has its own timer or minute counter, and there is also a separate minute-minder function for general kitchen timing.
Safety features include a child lock, automatic Safety Guard switch-off and a separate residual-heat indicator for every zone. The manufacturer states that the residual-heat light remains on until the relevant cooking area falls below 60°C.
Energy and everyday ownership
The official product sheet identifies the as an electric radiant hob and records a weighted cooking-surface energy consumption figure of 189.975Wh/kg. This is useful as a verified reference point, but it does not make the hob an induction alternative: radiant ceramic remains the less responsive technology for buyers prioritising rapid control changes and low cooking energy use.
The 6.5kW total connection rating is substantial for a domestic hob, so installation should be checked against the available supply and carried out by a qualified professional as specified in the manual.
Research note: this BestBuysUK assessment is based on the manufacturer's published specifications and other reputable technical sources. Specifications and retailer availability can change, so verify critical details before purchase.