Currently planning an extension and I’m trying to think about multizone heating…
Can anyone advise on the benefits of multizoning this at the boiler vs multizoning at TRV level?
Seems the standard is to multizone upstairs / downstairs if you do it at the boiler, but presumably TRV offers greater control, but is it actually going to save me money?!
Also, this might be a bit of a basic question/understanding fail, but what sort of cost savings is this likely to make - thinking it through it seems a boiler is going to push a flow of water around the system at a standard rate whatever, so wont closing off a radiator just mean that more water is pushed through the system at a faster rate but still needs heating as much?
Finally, whats the best option to link up to Homey? Is this even necessary?!