Picture of my set up: https://photos.google.com/photo/AF1QipMxQM3wqwJYDjyzW-9rV8bKx1GF7iTKLMkUowTT
I had planned to put the flow meter between the red shut off valve and the zone valves. Support is saying this set up is “incompatible” with the flow meter, but I am doing it all myself so I can make whatever changes I need to make. But I can’t get a clear answer from them on what I need to change and why.
The valves each have their own backflow preventor, so I assumed I can put the flow meter between the red shut off valve and the zone valves. I understand there isn’t currently enough space but I can move the zone valves.
I think what support is saying is that I need to have a backflow preventor between the flow meter and the water spigot (which I can certainly do) but I don’t understand why I need it if the zone valves each have their own backflow preventor.
Thanks for any help you can offer!