There’s many alternatives, too many to list in fact.See the list of bindings, plus you can do the programming yourself using all sorts of sensors and actuators (hint: search the forum for ‘boilerplate’).
But this forum is not on HVAC and not to help you with Home Automation in a generic sense.
Please follow this before and when posting, and mind the ‘show efforts’ item.
How to ask a good question / Help Us Help You - Tutorials & Examples - openHAB Community
