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Use the full appliance model and product or service number when selecting replacement gas cooker and hob parts. Similar-looking burner components, thermocouples, ignition parts and gas controls can have different dimensions, connections and intended applications.
Identify the required component before ordering. Check the original part reference, mounting arrangement and relevant specifications, including whether the appliance uses natural gas or LPG. Gas supply components, safety devices and ignition systems must be matched to the correct appliance.
Where documentation is available, use Maddocks Pinpoint to locate diagrams and part references. Check model suitability using the product-page Model Compatibility Checker. Gas-related installation and repairs must be undertaken by an appropriately qualified Gas Safe registered engineer.
Browse burner caps, rings and fittings and pan supports for gas hob components. Match burner size, profile and positioning to the original parts rather than relying on appearance alone.
For ignition systems, explore electrodes and wiring, ignition buttons and spark generators. Related gas safety components include thermocouples and flame failure devices.
The range also includes gas taps and control valves, gas jets and fittings, cooker hoses and sockets and LPG conversion kits. Gas supply, conversion and safety components require professional identification and fitting.
Use the complete appliance model and original part reference. Check the component dimensions, connections and intended gas application. Where available, Maddocks Pinpoint and the product-page Model Compatibility Checker can assist with identification.
In compatible flame supervision systems, a thermocouple detects heat from the burner flame and helps maintain the gas safety valve in its operating position. If the flame is lost, the safety system can shut off the gas supply. Never bypass a flame safety device.
Possible causes include ignition faults, burner positioning issues or problems with the flame supervision system. These symptoms do not identify a specific failed component. A Gas Safe registered engineer should diagnose suspected gas appliance faults.
Only appliances approved by their manufacturer for conversion should be considered. The correct model-specific components and procedures are essential. Conversion and safety checks must be completed by a Gas Safe registered engineer qualified for the relevant gas type and appliance.
Gas Cooker & Hob Spare Parts
Browse replacement parts for gas cookers and hobs. This range includes hoses and sockets, gas fittings, taps and valves, thermocouples, ignition parts, burner components, pan supports and selected conversion parts.
134 products
![No Longer Available. Discontinued [Genuine Original Russell Hobbs RH60GH403DS Type Gas Hob Spark Generator Ignition Unit]](https://www.htmaddocks.co.uk/assets/images/products/150-RH-1937_main-01.jpg?resizeid=3&resizeh=275&resizew=275)
Replacement gas cooker, oven and hob parts must match the appliance's original design and technical requirements. Use the complete appliance model and product or service number when identifying components such as burner caps, gas taps, thermocouples, ignition electrodes and flame failure devices. Similar-looking parts may differ in their dimensions, connections, mounting arrangements and intended applications.
Identify the required component and compare its original manufacturer's reference with the replacement listing. Burner parts must have the correct profile and positioning, while gas supply and safety components require the appropriate specifications for the appliance and gas type. Natural gas and LPG applications can require different components, so suitability must never be assumed from appearance or physical dimensions alone.
Where supporting documentation is available, Maddocks Pinpoint can help locate appliance diagrams, parts lists and associated technical information. Once a replacement has been identified, use the Model Compatibility Checker on its product page to check the stated appliance suitability. Gas appliance installation, servicing and repairs involving gas fittings must be undertaken by a Gas Safe registered engineer qualified for the relevant work.
Browse burner cap lids, cups, rings and skirts for replacement gas hob burner components. Different burner sizes and designs require specific caps and flame distribution parts. The range also includes pan supports, which must match the hob's dimensions and mounting arrangement. Genuine original and compatible replacements are listed for selected appliances.
Gas ignition components include ignition electrodes and wiring, ignition buttons and ignition units and spark generators. These components form part of the system used to ignite gas burners. Related safety components include thermocouples and flame failure devices and flame supervision devices, which help prevent the continued release of gas following flame loss where fitted.
Other categories include gas taps and control valves, gas jets, joints and fittings, gas cooker hoses and sockets and LPG conversion kits. The correct components depend on the appliance, connection type and gas supply requirements. Never substitute an unsuitable gas fitting, modify a safety device or undertake an unapproved fuel conversion. Have gas-related work completed and tested by a suitably qualified Gas Safe registered engineer.
Start with the complete appliance model and product or service number from the manufacturer's identification label. Where available, compare the original part reference with the replacement listing. Check relevant dimensions, mounting arrangements, connection types and whether the part is specified for natural gas or LPG. Similar-looking burner caps, ignition components and gas controls are not necessarily interchangeable. Maddocks Pinpoint can help locate available diagrams and part references, while the product-page Model Compatibility Checker provides an additional suitability check.
A thermocouple used within a compatible gas flame supervision system responds to heat from the burner flame. Its signal helps maintain the associated gas safety valve in the operating position while the flame is present. If the flame is extinguished, the safety arrangement is designed to interrupt the gas supply. Flame failure devices and their associated components are safety-critical and must never be bypassed or modified. Replacement parts must match the original system and appliance specifications, with diagnosis and repair undertaken by a suitably qualified Gas Safe registered engineer.
A gas burner that fails to ignite or extinguishes unexpectedly may have a problem involving the ignition electrode, spark generator, burner assembly, thermocouple, gas valve or another component. However, these symptoms do not establish which part has failed. A burner that lights but goes out when the control is released may indicate a flame supervision issue, but professional diagnosis is required. Do not bypass safety devices or continue using an appliance suspected of being unsafe. Have the fault investigated by a Gas Safe registered engineer.
Some gas cooking appliances are designed to support conversion between natural gas and liquefied petroleum gas (LPG), but conversion is only appropriate where the manufacturer explicitly permits it. The correct model-specific conversion components and technical instructions are essential. A universal or visually similar kit must not be assumed suitable. Gas conversion work, adjustment and safety checks must be completed by a Gas Safe registered engineer qualified for the relevant appliance and gas type. Never attempt an unapproved conversion or operate an appliance using an unsuitable gas configuration.