Can Electric Underfloor Heating Repair?

The reliability of underfloor heating is well-known. So, Can Electric Underfloor Heating Repair? Almost nothing can go wrong or damage the heater if it is buried in concrete or safely tucked beneath the floor.

No matter how carefully you install a wire or pipe, there is always the chance that something will go wrong, especially if you haven’t tested it by the manufacturer’s recommendations. So that you know how the system can be examined and any possible underfloor heating problems may be found and remedied.

Electric Underfloor Heating Repair

Step By Step Guide For Electric Underfloor Heating Repairing

Thermostat And Sensor Probe Malfunctions

The thermostat or the sensor probe is usually the source of most of our troubleshooting calls. The thermostat can be readily replaced if there is a problem with it. As opposed to above-ground sensors, below-ground sensors can be more difficult to install.

Because of this, we always recommend installing two sensor probes under the floor in all projects. If the first-floor sensor probe malfunctions, you can replace it with a new one. A new sensor probe must be put on the floor if there isn’t one already present, or the thermostat can be set to use the ambient sensor instead.

This isn’t a good idea, though, because you have no idea what the floor’s actual temperature is. However, what is the significance of this? The suggested maximum temperature for most floor coverings is 27 degrees Celsius. There is no accurate way to measure the floor’s temperature without a working floor sensor probe, which increases the risk of the floor overheating.

Electric Underfloor Heating

Compared to wet underfloor heating, electric underfloor heating is a considerably simpler technology to implement and maintain. There is a resistive heating cable that runs beneath the floor’s surface.

If your electric underfloor heating system is built correctly, preferably by one of our ThermoSphere Connect members, there is virtually little possibility of a malfunction.  After a few years, though, you may want to consider upgrading your thermostat to benefit from new or improved technology that improves energy efficiency or saves money in the long run.

Electric underfloor heating has been installed by people who don’t appear to have followed installation guidelines or who haven’t performed pre-, during-, and post-installation testing in the past. There is no need to be alarmed! The majority of the time, the issues we encounter can be fixed with minimal effort.

Damaged Caused By The Installation Process

Don’t panic if you accidentally damage your electric underfloor heating cable during installation. There are a few possibilities available to you! Call us immediately if the installer is a member of ThermoSphere Connect, and we will have the nearest stockist provide a free replacement right away.

Direct delivery to an installer or on-site installation is also possible. As a bonus to installers, Warmup offers a similar service, so check out their website and read the fine print if you’re interested in learning more.

As a result, homeowners will still be able to take advantage of the Lifetime Warranty. A heating cable repair kit can also be purchased. You may use this to repair any heating cable that has been cut or damaged with this set of crimps and a waterproof heat shrink sleeve.

If a cable is repaired by anybody other than one of our licensed technicians, it will no longer be covered by the Lifetime Warranty. In this situation, the repaired cable will be covered for five years. Please get in touch with us if you have any questions or would want to schedule an appointment with an approved engineer.

Verify Warranties And Guarantees For Underfloor Heating

You should investigate the warranties and the length of time the manufacturer has been in business before purchasing an underfloor heating system. The warranty will be of no value if the firm selling the product online does not exist when it is time to invoke the warranty.

As a result of our Lifetime Warranty and SafetyNetTM Installation Guarantee, if the heater is damaged during the installation, I will replace it at no cost to you. The system must be thoroughly tested before, during, and after installation to ensure its proper operation.

What If The Cable Is Broken And No Longer Works After Installation?

This is a real worry because the heating cables are buried under the leveling compound, tile adhesive, and tiles. Installation and required insulation and resistance testing virtually exclude the possibility of a cable malfunctioning under typical operating conditions when an underfloor heating cable has been fitted correctly.

An excellent article covers all of the tests you need to do throughout the installation. Learn how to test an electric underfloor heating system by visiting the blog titled “How to do it.” During installation, such as when tiles are dropped, or insulation is caught on the edge of an edged or a bladed trowel, cable damage can occur. The underfloor heating cable can trip the RCD and not heat up if this happens and is not caught in time.

The good news is that an electric underfloor heating repair specialist like UFH Services Ltd can readily find and repair this type of cable damage. These electric underfloor heating repair firms have high-voltage equipment that they use exclusively to repair a damaged heating cable.

The damaged region can be seen with a thermal camera, and the problem is located in a $2 coin or less size. To restore your tiled floor to its original condition, simply remove the damaged tiles and replace them with new ones after the cable break has been fixed.


So, Can Electric Underfloor Heating Repair? Yes, the system can be fixed if your heating mat or wire is damaged or fails beneath your floor tiles. To get the job done well, you’ll need to find a reliable provider who can walk you through the process, and there are repair experts out there who can spot the problem, lift tiles, make a repair, and then get you back on your feet.

There are just a few incidents a year in the best-case scenario where the cables are broken during installation or tiling and need to be repaired. The lesson here is to make sure that someone tests the cables immediately before, during, and after tiling to ensure no problems.

Frequently Asked Questions

How can I figure out what’s wrong with my electric underfloor heating?

To determine why an actuator has stopped working, it is best to look at the thermostat or wiring board. A trained electrician should inspect the circuits. Underfloor heating that won’t switch off can also be caused by a defective actuator.

How do you fix a leaky floor heater?

You have to make an appointment with a reputable underfloor heating electrician. To pinpoint the exact location of the problem, he’ll use a thermal imaging camera and other tools. Once the crack has been located, he only needs to remove the tile directly above it to repair it.

Do electric underfloor heating systems last very long?

Do underfloor heating systems survive for a long time? Underfloor heating pipes must last at least 50 years by industry-standard DIN 4726, although it is feasible that they could last for more than 100 years.

Electrified underfloor heating can be damaged by water, but how?

In flooding or water intrusion on an electric underfloor heating floor, the system must be shut down as soon as feasible.

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