Green Air Independent Cooling Heating Thermostat/4 0utlet model CT-HT-2

The Independent Cooling & Heating Thermostat CT-HT-2 controller features fully independent sensors for cooling and heating equipment. The cooling thermostat activates the left outlets of the controller and the heating thermostat activates the right outlets. If you require a tighter control of your temperature than the internal heating cooling thermostats allow, alternate sensors are available with a 3 differential