Im on the final few steps of my plumbing renovation and new equipment install, just getting ready to install my GLC solar controller and i ran into a problem. The book says to use "twisted pair 20 awg" wire to install the sensors, but what exactly is this? I looked around homedepot.com and could find twisted pair 18-2 (its speaker wire) but not 20 awg.
Anybody know what i should be using to connect these?
Anybody know what i should be using to connect these?