The Série 650 ONC6FG7GB gas range is a pure cooktop: 4 gas burners totalling 19.1 kW, with no built-in oven (the base is an open stand or storage cupboard). It is the choice for professional kitchens that already have a separate oven — combi, convection or deck — and need a powerful, responsive gas cooktop without paying for an oven they do not need. At 70 cm wide and 65 cm deep, it sits in the standard professional cooking line.
Why a gas range with no oven?
Many professional kitchens build their cooking line from separate, specialised units: a high-performance combi or convection oven on one side, a powerful cooktop on the other. In this setup, a range with a built-in oven duplicates a function you already have. The ONC6FG7GB gives you the cooktop alone — 4 gas burners at 19.1 kW, more power than the Snack 600 (16.33 kW) — with the base freed up for storage or for fitting a different oven underneath.
The 19.1 kW across 4 burners delivers strong, responsive flame cooking: fast heat-up, instant power changes, suited to searing, reductions and vigorous cooking. The 65 cm depth fits standard kitchen layouts, and the unit pairs naturally with the rest of the Série 650 line.
Which establishments is the ONC6FG7GB for
Kitchens with a separate oven: you already run a combi or convection oven — the ONC6FG7GB adds a powerful gas cooktop without a redundant built-in oven.
Restaurants prioritising cooktop power: where most of the work is on the flame (sauces, sautés, woks, searing), a pure 19.1 kW cooktop maximises burner performance for the budget.
Cooking lines built from specialised units: the ONC6FG7GB is the cooktop module, paired with a dedicated oven and other Série 650 equipment for a coherent line.
Kitchens wanting base storage: with no oven below, the base offers storage for pans and accessories.
Technical specifications
| Reference | ONC6FG7GB |
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| Range | Série 650 |
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| Burners | 4 gas burners |
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| Built-in oven | None (open base / cupboard) |
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| Total power | 19.1 kW |
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| Dimensions | 70 × 65 × 87 cm (W × D × H) |
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| Weight | 77 kg |
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| Standard | HACCP · thermocouple flame safety |
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Série 650 gas comparison: with or without oven
| Model | Burners | Oven | Power |
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| ONC6FG7GB | 4 gas | None | 19.1 kW |
| ONC6FES7GB | 4 gas | Electric | 19.1 kW |
Frequently asked questions
- What is under the cooktop if there is no oven?
- The base of the ONC6FG7GB is an open stand or storage cupboard, depending on the configuration — useful for storing pans and accessories, or for fitting a separate oven underneath. If you want a built-in oven in the same unit, choose the ONC6FES7GB (with electric oven).
- Why is the power higher (19.1 kW) than the Snack 600 (16.33 kW)?
- The Série 650 burners are more powerful, suited to a professional kitchen working mostly on the flame. More power means faster heat-up and better recovery under load — useful for searing and vigorous cooking. With no oven drawing power, all 19.1 kW go to the cooktop.
- Can a separate oven be fitted under the ONC6FG7GB?
- Depending on the base configuration, a separate oven can sometimes be placed under or beside the cooktop. For a coherent integrated solution, the ONC6FES7GB combines the same cooktop with a built-in electric oven. Contact us to plan the configuration suited to your kitchen.
Delivery and installation — Série 650 ONC6FG7GB gas cooktop. 70 × 65 × 87 cm. Gas connection by a certified fitter. Write via the contact form for a quote.
MFF Guarantee & After-Sales: 1-year manufacturer guarantee (parts and labour), extended guarantee available. MFF technical support and spare parts. Gas connection by a certified gas fitter and a professional extraction hood are required. Delivery across mainland France — lead times via the contact form.
