Welcome! Here are the website rules, as well as some tips for using this forum.
wiring hydrolevel 3250+ and taco zvc404
hey guys. reading the instructions for the hydrostat 3250+ and the zvc404, there seems to be some differences in the way they suggest wiring the 2 together. If you wouldnt mind looking at the attached photo and tell me if im correct or not? im running a single circ pump with 4 zone valves with NO hot water heating system.
thank you!http://i166.photobucket.com/albums/u112/jeffrx7sub/WIRING DIAGRAM 1_zpsyjxnezu0.jpg