Possible temperature issues?

[merit]

Hi all
Been to look at a job a builder is prepping for tiling
Cement based screed with wet ufh
They have set a impey tray in and plan to install impey guard
Matting to floor area
Are there any possible issues with temperature of the ufh
Not sure of the max
Thanks

 

[Old Mod]

One to ask about Impey products is @Plan Tec Tiling

 

[Qwerty]

There is a recommendation by Impey, but can't for the life of me remember what the highest temperature is. Normal temp is fine though. Best call Impey technical

 

[merit]

Will do cheers