Control heater with Temperature Sensor

Hi Team

Apologies as I need to ask your support once again!

This is what I am looking for.

I have a heater plugged in and set at 25 degree Celsius heating. It is connected to power-bar socket no. 9.
I want the heater to kick in ONLY when the temperature falls below 25C and shit it off when it is 26C.

What should be my setup in Sensor settings and Switch Channel?Attachment 12538

If you set the hysteresis to 2, that will allow the heater to turn ON at 25C. More information on how hysteresis works can be found in the P4 Programming Manual.