Efficient Room Temperature Control with Multiple Radiators

I’ve been experimenting with controlling room temperature using multiple radiators in my living room. I have two Max! thermostats, each connected to a radiator. Initially, I tried setting up groups for each radiator, but it became too complicated with too many items to manage. Then, I considered using multiple channels for each device, which simplified the setup significantly. However, I’m unsure if this approach works if the devices are different. I’d love to hear if anyone has a proven setup that allows me to control the room temperature without getting bogged down by device-specific details. Any insights or experiences would be greatly appreciated!