Use extension kit as timber switch for electric u/floor heating?
I have a bathroom that will have a central heating towel radiator (wet) to provide space heating and electric underfloor heating to take chill off tiles/dry off wet room areas.
Can I use the Tado extension kit's hot water timer function to instead switch (via separate relay?) the electric u/floor heating? An independent in-line floor probe thermostat will control floor temperature, so I only need Tado to switch supply on/off to my preferred schedule. I don't want air temperature to influence whether or not floor heating comes on, hence not wanting to use a normal Tado thermostat.