Hi there!

From looking at other posts, I believe that with multi-room zone all the HR92s in that zone have the same schedule but act independently using their own sensor.

With single-room zone, the controller shows the current temperature measured by the designated sensor.
But with multi-room zone, what temperature does the controller show? Lowest temperature measured by all the HR92s in the zone?

I assume that with multi-room feature, using a remote sensor is not really appropriate?