Flow and Return Temps at the UFH Manifolds

[ISM]

Can anyone tell me what the average flow and return temps should be at the manifold of a UFH?

 

[stevetheplumber]

usually 30 to 40 flow temps

 

[ISM]

I am getting around 35 on the return so i am assuming this is okay. Also, on the return manifold the vent bottle has no black cap to vent - do you think this will be an automatic type? As normally you can vent manual.

Cheers