Thermotouch 7.6iG Glass Programmable Thermostat

Every situation is different however it is recommended to set your underfloor heating to 24°C to begin with. After testing for several days increase or decrease the temperature to find your comfort temperature. Please note a decrease of 1°C may not affect the comfort or warmth of the floor enough to make it noticeable but can help to reduce running costs.

The length of time depends on your lifestyle, the system used and the desired temperature.

A floor sensor is a small probe that is installed beneath the floor, between two runs of heating cable. This is connected to the Thermostat and gives an accurate reading of the floor temperature.

Yes! All Underfloor Heating Thermostats supplied by Thermogroup come with a Floor Sensor and a 20mm flexible conduit to install the floor sensor in, making it easier to replace if necessary. You will find the Floor Sensor and Conduit in your Thermostat box, below the unit itself.

We recommend the use of a conduit for the floor sensor so that in the event of a floor sensor failing or the thermostat being upgraded, the floor sensor can be replaced without damaging the floor covering. If this is not possible we recommend installing a second-floor sensor as a spare.

Yes, with our Thermotouch 4.3dC dual control thermostat, you can individually control both your underfloor heating and towel rail from the single controller.

No, each zone that you want to have individual control over needs to have its own separate controller.

Yes, ensure that you purchase the manual controller with your underfloor heating and this can be connected to and controlled by your C-Bus system. The manual controller options are our Thermotouch 9.2mG, our 5250 manual dial Thermostat and our 5291 manual DIN-rail Thermostat.

When roughing in for our Underfloor Heating and the controller, the electrician will first need to bring mains power to the Thermostat location. The electrician will then also need to run two 20mm conduits from the Thermostat position down to the floor, for the Underfloor Heating Cold Tail and for the Floor Sensor. For further information and a visual representation, please view our Conduit Requirements download.

This means there is no floor sensor installed or the floor sensor is faulty. Isolate power and check that a compatible NTC10K sensor probe is connected to terminals 6 & 7. If no sensor is installed you will need to have one installed or run the system on air/ambient temperature only.

If there is a sensor connected then it may be faulty. Disconnect the sensor from the terminals and test the resistance using a multimeter on the 20KΩ setting. The sensor is rated at 10KΩ at 25C and fluctuates with temperature differences. Depending on the temperature the resistance
reading should be somewhere between 8 - 12KΩ. If the sensor is faulty it will need to be replaced or the thermostat set to ambient.