Main Question or Discussion Point
I've come across this floor heating mixing unit from Watts in an appartment. The image shows how things flow (I could only find this with some russian-looking annotations). To the left of the return connection there is a water meter - not an energy meter - it only shows the accumulated amount that has flown through it from the day of installation. My question is - will this meter to some extent also run when no water goes to the floor loops? I suspect it will due to water being forced through the pump by the pump in the boiler room somewhere. Any ideas?
68.4 KB Views: 843