Keeping room at 20 degrees Celsius with air conditioning

Configuration
1

Hello! Is anyone familiar with a blue print for keeping a certain temperature in a room with an air conditioner? So; Heat to 20 degrees in winter and cool to 20 degrees in summer

2

Hi Tim vH,

The HA official core thermostat:

Plus here is a search string to plug into your search engine of choice to get you dozens more:

site:community.home-assistant.io thermostat

3

Thank you!