Flame Failure Devices for Gas Cookers

The flame failure device is a critically important part of any gas cooker. If the cooker's flame goes out, the flame failure device is responsible for ensuring that the flow of gas to the cooker is cut off - a crucial safety measure that prevents the build-up of dangerous flammable gas.

If your cooker's gas supply keeps flowing even when the flame has been extinguished, this may mean that the flame failure device (FFD) in your appliance has stopped working, or is in some way faulty. If that's the case, you should definitely look to replace the part as soon as you possibly can.



Flame Failure Devices from Cooker Spare Parts


Here at Cooker Spare Parts, we stock a huge number of flame failure devices for all sorts of different cooker makes and models. Our range includes genuine spares from such household names as:
To order your replacement flame failure device, simply follow these instructions:
  1. Go the the Cooker Spare Parts homepage (here) and enter your manufacturer and model number in the boxes provided.

  2. Click the 'Search Parts' button to see a list of parts that are suitable for your appliance.

  3. Now, see where it says 'Select Part Type'? Use that drop-down menu to choose the specific sort of part you're looking for - 'Flame Failure Devices & Thermocouples' in this case.
You should now be looking at the FFD that is compatible with your cooker. All that's left to do is add it to your basket and complete your order!

Can't find the flame failure device you need for your gas cooker? Contact us today - we're always happy to assist!
Thermocouple
If you have a gas cooker in your kitchen, there's an important part that you ought to know about: the thermocouple.

The thermocouple isn't directly involved in cooking your food, but it's crucial to the safe running of your gas oven. This clever little part can tell if your appliance's pilot flame goes out; if this happens, the thermocouple will automatically shut off the gas flow to prevent the build-up of dangerous gas in your kitchen.

If your oven thermocouple is broken or faulty, it's extremely important that you replace it ASAP. You can buy a new thermocouple here.

How does my oven thermocouple work?


The key part of the thermocouple is a probe that sits close to your oven's pilot flame. Another junction of the thermocouple rests in a cool part of your appliance where the temperature will remain consistently low no matter what.

When the pilot flame is burning, it heats the probe and causes a current to flow through the thermocouple's circuit. (This happens because one part of the thermocouple is hotter than the other - this is called the thermoelectric effect.) That current is used to hold a small valve open, allowing gas to flow freely into the appliance.

If the pilot flame is extinguished for any reason, the probe cools, which interrupts the electrical current that was holding the valve open. As a result, the valve closes and prevents gas from flowing into the oven.

Why is this important?


If you didn't have a working thermocouple, gas would continue to flow into your oven even if the pilot light went out. This unburned gas would build up, and you would end up with dangerous levels of flammable gas in your home, greatly increasing the risk of a fire or explosion.

Need a new oven thermocouple? Visit our Flame Failure Devices & Thermocouples department, or contact Cooker Spare Parts if you need help finding the right part for your appliance.
The glass pane in your oven door allows you to see how your food is coming along without letting any heat escape from the oven itself. Unfortunately, glass is prone to cracking, and there may come a time when you need to replace your oven door glass because the pane that came with the appliance has cracked or even shattered entirely.

We have a huge collectgion of oven door spares here at Cooker Spare Parts, including an extensive oven door glass range. To place your order, simply go to our homepage, enter your cooker's make and model number, and select the door glass from our list of compatible parts. NOTE: Oven doors have two panes of glass - inner and outer - so you may need to identify which pane is cracked in order to order the right replacement.

Alternatively, if you already know what type of glass you need, click here to browse our full range of oven door spares and simply select the required product on that page.

How to Replace Your Oven Door Glass


Oven Door Glass

Once you've ordered your new oven door glass from the Cooker Spare Parts website and the replacement pane has arrived in the post, it's relatively easy to complete the job without any professional help. Here's our step-by-step guide to replacing your oven door glass:
  1. First of all, you need to take off your oven door in order to work on it without obstruction. In most cases, you'll find a pair of latches at the bottom of the door (inside the oven); unlatch these, then push the door closed as far as it will go without being forced. Once it stops, simply lift the door up and away from the appliance.

  2. The next thing to do is unscrew and remove the door's inner shell (i.e. the panel that holds the glass panes in place). Place the door face-down on a suitable work surface and use a screwdriver to loosen and remove the screws around the top and sides of the door. NOTE: Pay attention to which screws go where, and keep them separate once removed so that you don't mix them up. Once everything is unscrewed, lift away the shell so that you can access the oven door glass itself.

  3. Remove the broken pane, ensuring that any stray bits of broken glass are removed with it.

  4. Make sure the new glass is clean, then carefully set it in place.
All that's left to do now is screw the inner panel back on (make sure each screw goes back in the right place) and reattach the door to the oven itself. Not too hard, eh?

If you're having trouble with your oven door glass or you're unsure which part to order, please feel free to contact the Cooker Spare Parts team today. We're always happy to help!

Bottom Oven Not Working

It's great having a cooker with two ovens: not only does it give you more space for big dinners, it also allows you to cook at two different temperatures simultaneously. If your top oven has a grill function, you can even grill one thing while oven baking another!

Of course, the downside of having another oven is having another thing that can break down. Sometimes the entire appliance will malfunction, putting both of your ovens out of action, but it's more common for just one of them to fail - not so totally disastrous, but still very frustrating when it happens.

Today, we'd like to focus on the bottom oven; if yours has stopped working, you may find the solution you seek below.

From here on out, we'll specifically be referring to ELECTRIC ovens. If your GAS oven has broken down, please see our previous troubleshooting post - My Gas Oven Won't Light.

Common Causes

There isn't just one reason your bottom oven might stop working, but luckily this checklist will let you check for the most common faults.

  • Power supply
  • Electric oven element or thermostat

Please note: we always recommend you use a qualified electrical engineer to diagnose and perform the repair to your appliance.

What You'll Need

Once you've found the defective cooker part, you'll need the following to find the correct replacement for your appliance.

  • Model and serial number - this information will be found on a data badge on the appliance.
  • Owner's manual (optional).

For further assistance, feel free to call our team on 02920 452 510, email us on enquiries@cookerspareparts.com, or use the search bar above with your model and serial number.

What to Do

Unfortunately there isn't a simple one answer fix to why your bottom oven may have stopped working. However, there are a few quick checks you can do to ensure a smooth repair.

Plugged In

Make sure it's plugged in. First of all, ensure that the appliance is plugged in properly and switched on at the wall.

Power Supply

Find out if any electricity is actually reaching the appliance. If the cooker isn't doing anything at all - if the clock is off, the lights aren't coming on, and neither the hobs nor the ovens are warming up.

The most likely problem is that no power is actually reaching the appliance.

Assuming that everything is plugged in and switched on, this is probably due to a faulty power supply - it might be that the plug itself is damaged, or that the cable is defective.

Alternatively, you may find that there's a loose connection at the rear of your cooker.

Need help finding the correct power supply for your appliance? Contact our team on 02920 452 510, email us on enquiries@cookerspareparts.com, or use the search bar above with your model and serial number.

Buy Electrical Fittings

Electric Oven Element or Thermostat

Replace the broken part. If you've performed the three checks listed above and found everything to be A-OK, it's probable that one or more of the parts in your bottom oven need to be replaced. 

The most likely culprit is the oven element - that is, the part of the oven that actually heats up - but simply replacing this may not be enough to ensure that the problem doesn't happen again.

You need to ask why the oven element failed in the first place; for example, it could be that your thermostat broke, and your oven element overheated and failed as a result of this.

Looking for some extra help finding the correct part? Call our team on 02920 452 510, email us on enquiries@cookerspareparts.com, or use the search bar above with your model and serial number.

Buy Oven Element Buy Electric Thermostat

Good luck with your attempts to bring your bottom oven back to life, and remember: for safety reasons, you should not attempt any electrical repairs unless you are a qualified electrician!

Do you need help finding the correct replacement part for your appliance?

Give our spares team a call on 02920 452 510 or email us on enquiries@cookerspareparts.com with your appliance's model and serial number information.

Gas cooker ignition spark
 

Repairing a gas oven that won't light can be quite a bit trickier than fixing the same issue in an electric oven. Indeed, some tasks should only be completed by a Gas Safe (formerly CORGI registered) engineer - working on a gas appliance when you're not qualified to do so can be dangerous, and in many cases, you may actually be breaking the law by doing so.

 
Still, if your gas oven won't light, there are a few things you can try before calling in a professional gas engineer to fix the problem for you...
 

How can I fix my gas oven?

  • Check the power supply. If your gas oven won't light, remember that gas ovens still need electricity to work, so the first thing to do is make sure that your cooker is plugged in and that there's nothing that could be interrupting the power supply. Is the power cable in good condition? Is it soundly connected to the appliance itself? Is the power switched on at the wall? These may seem like stupid questions, but you'd be surprised by how often a broken cooker turns out to be merely an unplugged cooker!

  • Check the gas supply. If the electricity supply is present and correct, it may be that there's no gas coming to your oven which is causing your gas oven to not light. If your cooker has gas hobs as well as a gas oven, there's an easy way to check this: simply fire up one of your hobs. If the hobs are working fine, it means there's something wrong inside the oven itself; if the hobs won't ignite either, it's probably an issue with the gas supply. Check your gas isolation valve to make sure the supply is actually on, then check that there are kinks or obstructions in the gas line itself.

  • Buy a new ignition generator. If your gas oven still won't light after you've verified that there's nothing wrong with the electricity and gas supplies, the most likely explanation is that you need a new spark generator.  Click the button below to browse our Ignition Generators & Switches department:                                                Check Out Our Range Of Ignition Generators & Switches
Good luck with your oven-fixing efforts, and remember not to attempt any repairs yourself if you're unsure of what you're doing. When in doubt, always call a professional - it's safer and far less likely to result in further oven malfunctions!