New to TFP, so thanks in advance for any advice.
We've had our home for about 2 years, and have always wanted to install an automation system - turning on my spa involves three separate valves spread over different places in the yard, as well as turning on the pump and heater.
Is there a cable length limit for the actuators? Two of the valves are about 40' from the pump/filter/heater and sub panel. The longest included cable I've seen is 20'. Can I just run my own cables?