I know you will not see this as the post is so old but yes you can, but the best way to use underfloor heating is to run a stat on each zone of the system.

The above is assuming that both are wet systems

I know Andy pop out for a couple of minutes and you just disappear lol

 Hi guys and girls,

I was out in town with The ORIGINAL ninjas last night and it prompted me to log back in, it has been years infact probably 2 or 3 sever moves,  I could not belive the names that are still here it's awesome in fact 99% of you I actually know I will pop in more you are back on my favirote list.

Take care


( registered 2013 my foot lol)