Heating Scheduler: Controlling Hot Water Heater [question moved to the forum for the app]

I’m using the heating scheduler app to control the set points on my heating thermostats.

I also have a hot water heater that wants to be run on a scheduler. This is different because there isn’t a readable thermostat - it’s just got a fixed point (60 degrees c), and I have a zwave relay which switches it on and off.

Is there value to using the heating scheduler app to control the water heating relay?

Can I make it work without a thermostat? If I use a VTherm device how would I configure it? There it’s a readable set point.

Thanks for any ideas.

I guess there is an App Topic for it : Homey heating scheduler

Ok. I’ll ask there.