Garage thermostat 2011 3814

[Nsternberg]

There was an earlier post regarding the thermostat in the garage, I read it but still could not determine if that thermostat is a dummy for a AC to be installed in the garage or does it have some use regarding heating the underbelly?
Is there any conclusion to this?

 

[jnbhobe]

Could be for a fantastic fan in the garage

 

[frumbawa]

In my 3612, the thermostat controls the fantastic fan in the garage.

Frank