Gas Hobs – 1 to 6 Burner Models
Shop built-in gas hobs from compact single and two-burner modules to wide five and six-burner cooking surfaces. Compare hob width, burner layout, wok-burner output, natural gas or LPG requirements, stainless-steel and gas-on-glass finishes, worktop cut-outs and installation before choosing the right model.
Shop gas hobs by type
- 5 burner gas hobs – wider cooking surfaces with additional pan space and a wok or high-output burner on many current models.
- 4 burner gas hobs – a common everyday configuration available in conventional 60cm sizes and wider premium layouts.
- Domino and modular gas hobs – compact one and two-burner elements designed for smaller spaces or customised cooking layouts.
- Gas-on-glass hobs – conventional gas burners positioned above a smooth glass surface.
- Vented gas hobs – gas cooking with extraction built into the hob, removing the need for a separate overhead cooker hood in suitable installations.
How to choose a gas hob
Start with the number of burners and the worktop space available. A 60cm four-burner hob suits many standard kitchens, while 70cm, 75cm and 90cm models can provide more room between pans or accommodate a fifth burner. Modular products can be substantially narrower or wider depending on the cooking layout.
| What to compare | Why it matters |
|---|---|
| Burner count | Determines how many pans can be used independently, but burner spacing matters as much as the headline number. |
| Width and cut-out | A wider cooking surface does not always require an equally wide worktop opening. |
| Wok burner | Provides higher output for rapid boiling, stir-frying and larger pans. |
| Fuel specification | The exact hob may be supplied for natural gas, LPG or support conversion with manufacturer-specified components. |
| Surface and finish | Stainless steel, enamel and gas-on-glass surfaces have different styling and cleaning characteristics. |
| Installation | Check exact dimensions, cut-out, clearances and whether the hob supports flush or surface mounting. |
How many gas burners do you need?
One and two-burner gas hobs
Compact domino and modular gas elements can provide one or two burners within a narrow worktop section. They can be useful in smaller kitchens or combined with induction, Teppanyaki and other modules to build a personalised cooking area.
Four-burner gas hobs
Four burners are a common configuration for approximately 60cm gas hobs. Typical layouts combine different burner outputs for simmering, everyday frying and higher-temperature cooking.
Five-burner gas hobs
Five-burner models add an extra cooking position and are widely available from around 70cm through to 100cm and larger. Many use the additional position for a dedicated wok or high-output burner.
Browse 5 burner gas hobs for the dedicated burner-count range.
Six-burner gas hobs
Selected wide gas hobs use six burners for households that regularly cook with several pans simultaneously. Check burner spacing carefully because a greater number of burners is most useful when the hob is wide enough to accommodate your normal cookware.
60cm, 75cm or 90cm gas hob?
A nominal 60cm hob is a common replacement size, while 70cm and 75cm models can provide additional burner space without necessarily requiring a correspondingly wider worktop cut-out.
A 90cm gas hob gives manufacturers more freedom to separate burners and accommodate large wok burners, frying pans and stock pots. Specialist modular designs are also available below 30cm and above 100cm.
Always compare the exact appliance width with the required cut-out. The advertised width describes the cooking surface, not necessarily the opening that needs to be cut into the worktop.
Wok burners and high-output gas cooking
A wok burner uses a larger or multi-ring flame pattern to provide greater output for rapid heating, stir-frying and searing. Maximum output varies substantially between models, so compare the manufacturer's stated kW rating rather than assuming all wok burners deliver the same performance.
Also consider burner position. A central wok burner and a side-positioned wok burner create different pan-spacing arrangements when the rest of the hob is in use.
Gas-on-glass or stainless steel?
Gas-on-glass
Gas-on-glass hobs mount the burners and pan supports above a smooth glass surface. The glass provides a cleaner visual appearance while retaining conventional open-flame cooking.
Gloss and matt glass should be treated as separate finishes even where both belong to the same broad black colour group.
Stainless steel
Stainless-steel gas hobs provide a more traditional or professional appearance and are available across compact, standard and wide layouts. Brushed, polished and textured finishes can differ in appearance and cleaning requirements.
Natural gas or LPG?
Check the fuel specification for the exact hob. Some products are supplied for mains natural gas but include injectors that allow an appropriately qualified engineer to convert them for LPG. Other manufacturers sell separate natural-gas and LPG model codes.
A dedicated LPG appliance should not be treated as the same product as a natural-gas version simply because the width, finish and burner layout are identical.
Gas connection and any conversion work should be carried out by an appropriately qualified Gas Safe engineer using the manufacturer-specified components and pressures.
Gas hobs with integrated extraction
Selected gas hobs combine open-flame cooking with downdraft extraction built into the cooking surface. Vapour and cooking odours are drawn down near the burners rather than through an overhead cooker hood.
These products require substantially more installation planning than a conventional gas hob because cabinet space is needed for the extractor motor, filters and ducted or recirculating airflow route.
The extractor's airflow, noise and energy class should be treated separately from the gas cooking specification.
Modular gas hobs
Modular systems allow compact gas cooking elements to be combined with other cooking technologies. Current examples include single wok burners and two-burner gas elements that can sit alongside compatible induction or specialist cooking modules.
Check whether each module can operate independently or requires a wider manufacturer system, and confirm the worktop spacing, joining components and extraction requirements before installation.
Flame control and safety
Modern gas hobs use flame-failure protection to shut off the gas supply if a flame is accidentally extinguished. Electronic ignition is also common, which means most gas hobs require an electrical connection despite using gas for cooking.
Selected models provide more structured flame control. AEG StepPower, for example, uses defined numbered power levels to make repeat flame settings easier than relying entirely on visual adjustment.
Hob-to-hood communication
Some gas hobs can communicate wirelessly with compatible cooker hoods. Systems such as AEG Hob2Hood can switch on the hood and adjust its fan speed according to cooking activity.
This should be stored separately from genuine smart-home connectivity. A hob that communicates with a cooker hood is not automatically a Wi-Fi or app-connected appliance.
Mixed gas and induction hobs
Mixed-fuel hobs combine gas burners and induction cooking zones on one surface. They can suit households that want direct flame cooking for some dishes but prefer induction for others.
Because these products are neither purely gas nor purely induction, compare them within the broader hob range rather than treating them as ordinary gas hobs.
Flush or surface-mounted gas hobs?
Most gas hobs are surface mounted, with the appliance edge positioned above the worktop. Selected premium gas-on-glass and modular products also support flush installation.
Flush mounting depends on the exact worktop material, thickness, cut-out and sealing requirements. Use the manufacturer's installation drawing before any worktop is prepared.
Gas hob FAQs
What size gas hob should I buy?
Approximately 60cm is a common standard size, while 70cm, 75cm and 90cm models provide wider layouts. Compact domino modules and specialist products are available in smaller sizes, with professional-style gas hobs also extending beyond 100cm.
How many burners does a gas hob have?
Current gas hobs range from single-burner modular elements through to wide six-burner models. Four burners are common at around 60cm, while five-burner layouts are widely available in larger sizes.
What is a wok burner?
A wok burner is a high-output burner, often with multiple flame rings, designed to provide powerful heat for wok cooking, rapid boiling and searing.
Can a natural-gas hob be converted to LPG?
Some can, using manufacturer-approved injectors and settings. Other products are sold as dedicated LPG versions. Check the exact model specification before purchase and use a suitably qualified engineer for conversion.
What is a gas-on-glass hob?
It is a gas hob with conventional burners mounted above a glass cooking surface rather than a traditional stainless-steel or enamel base.
What is a vented gas hob?
A vented gas hob combines gas burners and an integrated downdraft extractor in one appliance, removing steam and cooking vapour at worktop level.
Do gas hobs need electricity?
Most modern gas hobs require an electrical supply for ignition and any electronic controls, timers, displays or hob-to-hood communication features.
What is flame-failure protection?
It is a safety system that stops the gas supply if the burner flame goes out unexpectedly.
Can a gas hob control a cooker hood?
Selected models can communicate with compatible cooker hoods. This feature is model and brand specific and should not be confused with general Wi-Fi or app connectivity.
Who should install a gas hob?
Gas connection and fuel conversion should be carried out by an appropriately qualified Gas Safe engineer in accordance with the manufacturer's installation requirements.
Related hob categories
Electric Induction Hobs offer safe, efficient, and easy-to-clean cooking with cutting-edge technology. They heat only the pan, keeping surface temperatures low for safety. Available in various configurations, including flex and bridge zones, and free induction options for ultimate cooking flexibility.
Electric Ceramic Hobs offer a sleek, modern cooking surface with easy cleaning and precise heat control. Their smooth glass surface ensures efficient heat transfer and a stylish look, making them a practical and attractive choice for any kitchen. Enjoy effortless cooking and maintenance with ceramic hobs.
A Hob with Extractor Built In combines a hob and extraction system into one efficient unit. Featuring advanced induction cooking and built-in vapour extraction, they quickly remove cooking odours and moisture. This practical solution eliminates the need for a separate kitchen extractor.