Vaillant ambiSENSE VR 51 Room Thermostat 0020247923

If more than one TRV has been installed in a room, your customer may prefer one central point of control for that zone.

The VR 51 is a wireless, wall mounted thermostat that collects the information from the TRVs in its zone.

The VR 51 will then show the actual room temperature and allow the user to make changes without needing to alter each TRV individually. Up to twelve VR 51’s can be installed per system, one per room.