Originally Posted by pblc
I had planned on hooking onto the last valve and connecting the common wire to the new valve's common wire. And connecting all 10 new valves together in this manner.
However at the supply shop they had told me I needed to loop the last valve and wire back to the controller. And this is what confused me....
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It's not complicated at all,
The only thing that you have to worry about is wire size and length. and making the right connections at the last valve, and are there enough wires to expand, and is the controller big enough, and few other things maybe?