Why do I need a new Trio IHD, in addition to the IHD I already have from my energy supplier Follow
The Trio IHDs that we sell are Wiser compatible. We have worked closely with our partner geo, to enable them to connect with your Wiser system. Your current IHD from your energy supplier will not be able to connect to your Wiser System, even if it is a Trio IHD, as the suppliers often lock access the to data.