In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
taco zvc405-3 zone control
replacing wirsbo a3080404 zone control panel has 4 wire zone valve conn.
has 3 wire thermostat connector with 4 wire thermostats
tried taco zvc-405-3 but thermostat conn. only have 2 wire conn.
and 4wire zone valve conn is there a taco box or another box that will work