Can I combine Zones?

[stevew2023]

Hi,
I have 9 zones and really don’t want to spend the extra money for 1 extra zone. Has anyone combined two zones? I’m thinking the only problem might be water pressure.
Thanks

[franz]

Combining two zones is within our power specs. Here is a little more information.

Run Multiple Zones At Once

@DavidGPope - Rachio states that they can power three solenoids at one time with their power supply. Yes, there are users who have doubled up solenoids on one zone and Rachio powers both of them. But do count - master valve or pump start relay if in the system as it will be active along with the prior zone if the reduce water hammer option is selected. One just needs to make sure the water supply can provide enough pressure/volume for both zones to operate.