The Day & Night Heater Controller is a new controller from Global Air Supplies. They have developed a range of controllers to control  either heater, humidifiers or dehumidifiers for both day and night time.

The Heater Control version in for use with your existing heater. Use the dials to set specific temperature for day and night.

By Plugging a heater into the controller it will automatically regulate the temperature by switching the heater on and off. Set the dials for both day and night acceptable temperature level and the controller does the rest. Be aware this controller can only control the regulation of the addition of heat. Therefore this controller should be used to set the minimum accepted temperature for both day and night time. 

Heater Control Instructions V3 (2)