For all who are still using Comfoair and are still control it by your PC, you may be interested in expended binding.comfoair: GitHub - gieemek/ComfoAir_Binding_modified: Expanded ComfoAir binding v.1x for openHAB with new 160 read and write commands.
I expanded the original binding.comfoair by Holger Hees and I added a lot of read and write commands to it, so you can control Comfoair in the same range as by CC Ease or by CC Luxe.
Examples are also included there.
Cheers, Grzegorz.