Although profoundly dependable, there are numerous reasons your underfloor heating could be breaking down. These issues can incorporate anything from mistaken arrangement to incongruent outside parts, for example, deck, or something as straightforward as caught air in the lines.

If your underfloor heating is not working, in most cases, you can do something on your own to fix it. If however, it’s not resolved, you’ll have to go for a technician.

If you are looking for reliable and quality underfloor heating solution, you can try our 8 zone underfloor wiring centre. We are the manufacturers of quality products related to heating and many others and you can always rely on our range of products to give you the perfect solution.

Issues with Pipes

By and large, issues with your heating framework are frequently down to the lines. On the off chance that your underfloor warming is a wet framework, which runs from a heater, at that point it very well may be a blockage or caught air. Luckily, these issues can be settled simply as they happened. You might need to endeavor a portion of these fixes yourself, however on the off chance that you need certainty, a handyman or heating architect will be capable to help you.


Blockages can now and then happen and make issues inside your heating framework. There are a couple of checks you can do to check whether this could apply to your framework. Check the pipe vent that prompts the outside of your home for blockages. In the event that there are leaves, twigs and other flotsam and jetsam in the vent, get them out.

Throughout the colder time of year, check the release pipe, particularly in freezing climate. On a combi-condenser kettle, this can freeze and keep the heater from working at the time you need it most. To determine this, you basically need to dissolve the ice and treat the zone with some radiator fluid.

Cold spots where your framework is laid could mean there is an inner blockage. This is probably not going to occur, however flushing the framework could be the appropriate response.

Trapped Air

Caught or trapped air is the most widely recognized issue with a breaking down underfloor warming framework, particularly one that utilizes high temp water coursing through sub-floor pipe work. Air can become involved with the line and remain there, causing issues with the entire framework. You will have encountered this in the past with radiators and you will probably realize it is a basic issue to address.

You can undoubtedly forestall this during establishment. Measures include:

  • When introducing your underfloor warming framework, don’t fill it from the kettle filling circle. This pushes water in the line, however excessively fast, and traps air simultaneously.
  • At the point when you fill your framework, guarantee the water is flushed through the pipework. Pour it in one end until it begins to stream out through the source point. This way you realize that there are no air bubbles stuck in the line.

On the off chance that it’s past the point of no return for this and the framework is as of now introduced, you can eliminate the trapped air by draining the framework. You can likewise flush water through the lines, which will clean the lines and flush out air simultaneously. In the event that you are uncertain how to do this, contact a technician.

These are the common problems with underfloor heating systems and now you have a general guideline to solve them. If however, the issues persist, you may need to connect with a reliable technician. If you are looking for underfloor heating solutions, you can contact us. Our 8 zone underfloor wiring centre is a perfect solution for your cold days.