Please do not attempt to fix faults with the internal components of your boiler system unless you are qualified and appropriately trained. It is illegal to do so, and more importantly may put your family and home in danger. If you’re not qualified and have a Vaillant boiler F28 error, click here to get a free, fast, no obligation quote from a qualified engineer.
The Dreaded Vaillant F28 Error Code!
It’s one of those horrible things in life, that always seems to happen at the worst possible time. You’ve just come home from work, it’s cold and raining outside and you’re dreaming of a nice hot shower. Your dreams are stopped in mid-flight however when you realize that your home has no hot water and no heating!
You know the problem must be with the boiler and you also know that you are no expert. So your bag and coat get flung over the chair, you let out a long pitiful sigh, and you head in the direction of your darling boiler. Of course you were right, it is proudly showing an error code. If you have Vaillant boiler it may be giving you an F28 error, more than likely the pressure gauge will be at zero.
So what does an F28 error actually mean? This lovely little code can be alerting you to an ignition lockout. The reasons for the lockout can vary. It may be the result of a poor spark, a gas valve fault, a lack of gas to the appliance or damage to the ignition lead or electrodes. Of course, unless you have already had some experience in the world of boilers, everything related to the F28 fault may sound like double Dutch to you!
In general if your boiler is showing an F28 error you’re not going to be able to fire up hot water or heating in your home, not great news when you’ve just come home from work, tired and cold!
Even if you’re not an expert in boilers, one thing you could do is check the other appliances in your home to see if the gas is reaching them. This will at least either identify or eliminate a gas or meter supply problem.
So what should you do if your boiler has the F28 error code? Various Vaillant boiler forums can offer some good suggestions that may be worth trying, sometimes the fix can be easier than you think. For example using the boiler tap to add more water into the boiler may very well do the trick.
In reality though, boiler error codes normally call for boiler professionals. Don’t worry many agencies or boiler specialists know that such problems don’t always fall into a nine to five category, hence 24 hour services are often provided. As soon as you have identified that you have a Vaillant F28 error code get in touch with an expert, that way you’ll be warm and cosy again in no time!