Is there a maximum distance my valves can be from my Rachio controller?

Maximum distance

Yes, there is a maximum acceptable distance between your valves and the Rachio controller. What that maximum distance is depends on what gauge of sprinkler wires your system includes

Wire gauge size and maximum distance

Review the table below and locate your wire gauge size to determine the maximum distance. 

Common Wire Size Zone Wire Size
  18 AWG 16 AWG 14 AWG
18 AWG / 1.0 mm 850 ft 1040 ft 1210 ft
16 AWG / 1.2 mm 1040 ft 1340 ft 1650 ft
14 AWG / 1.6 mm 1210 ft 1650 ft 2150 ft
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