“I used this to connect 6 zones to three thermostats. It looks great and does an fantastic job. The best part for me is that I don't trust the previous installation but this allows me to simply move jumper wires around to change which thermostats controls which zones.”
“This Taco zone controller was fairly simple to hook up. The instructions could be better, but I know from a previous experience that the Taco tech support was great.”
“Simple connection, easy and better operations compared to the I Link (Azel), which I replaced, works with any brand thermostat. Only fault it's larger than the I Link.”