Nefit Easy / schuifpui Zwave

Hallo all,
I am new to this world / forum and have a question. I love HA, great program and wonderful experience with all of the great work you do.
I have HA on a raspberry pi 4b+ and very pleased with it.
I have a z-wave gen 5 stick with several sensors. One of them is a doorsensor. In HA I have also my Nefit Easy thermostat. I would like to make a automation that when my sensor on the slidingdoor will be open for like 2 minutes the Nefit will be stop burning. And of course when the door will be closed the Nefit will start heating again.
Maybe someone can help me with a example or step by step guide.

Thanks in advance.