Recommend me a Thermostat

[LSDave]

A customer of ours is using several different heating systems in their house of different kinds and i was wondering if you guys think we should use the C4 thermostats or go with something from Aprilaire.

Their heating system is as follows

The main furnace is a Carrier FE4NB006

Then also have an outdoor heat pump by Carrier

They also have a Tekmar 356 mixing control unit for in floor heat. Which will have the temp sensors in the floor for actual floor temp readings.

Im sure with the new Extra Vegetables thermostat consolidator driver we can have everything tied together nicely. I'm just more or less concerned about which thermostats to go with in this project.

We've done a bunch of the C4 thermostats before in multi furnace heating systems but never with 3 different types of heating systems.

Any insight would be helpful.