Installer failed multiple times to get this top work with our Daiken system. Miserable support and far too complicated. There are so many ways for this device to fail it is unreliable in our experience.
A great & very easy to operate unit. Set up was a breeze, even for a non tech savvy person. We had 3 units installed in a multi zone home. They work perfect & our home is balanced.
It took about 70 attempts to connect the thermostat and the app initially. I gave up for 6 months and tried again and it worked. My heating guy said this was common.