Thermostat Min Max
Author: mcvflorin
Manufacturer: Mi Casa Verde
Price: free
Prevents a thermostat set point from being set outside a given range. After installing the plugin, set the range in the thermostat's Advanced tab in HeatMax, HeatMin, CoolMax, CoolMin.
Good thing
azimarev | 01.05.2013 Rating:
Help page would be nice to have to avoid some negative reviews.

This app does NOT create any additional devices, but it adds new advanced settings to any existing thermostat. These settings control the min/max values. And this works perfectly fine. I had a scene to do the same but it wasn't able to set the value back immediatelly but this app does it right.