They don't fight each other. 'Normal' TRVs in a room with a room stat do squabble- it the room stat is calling for heat but the TRVs are satisfied then the boiler will run forever.
The Wiser valves (since each valve can call for heat) don't have that problem.
In your setup (1 big room) you can pair the valves (in the app) if you want to- one less device to program.
The Wiser valves (since each valve can call for heat) don't have that problem.
In your setup (1 big room) you can pair the valves (in the app) if you want to- one less device to program.