3 modes for radiator thermostats: Off, Open start boiler, Open dont start boiler

adster

There are times when I'd like a room to warm up "if the heating is on anyway" but I can't justify running the boiler just for that one room, this is possible on a permanent basis by not setting a zone controller, but I'd like the ability to schedule it.

e.g. In my bedroom I'd like the radiator to heat up on a morning (actively running the boiler), then remain off throughout the day, but on a late evening I'd like the radiator valve to be open but not activate the heating (Only heating up if another room requests heat)

Arisk

Trivial to implement and very useful.