I have drawn up a diagram on how to connect up your two zone valves. each valve will operate independently of each other, but also each valve will operate your burner. from what you told me the way its wired now, one valve needs to be open to operate the other valve. this doesn't make sense. follow my diagram and it will work.
I do not understand your diagram, because I can not tell what terminals you are saying to connect to each other. I do not understand where the 24v transformer, burner relay or zone 1/2 valves are in the honeywell.
Would it be possible to show me a diagram using the actual schematic from Honeywell....L8148E, Damper, RA89A, etc... as I did in my diagram? OR can you manipulate the diagram I e-mailed you to reflect how it should be connected.
I took your diagram and re-drew it according to the way it should be connected giving you control over your two zones. the thermostat for zone 1 operates its zone valve, the aux switch turns on the recirculator for that zone and starts the boiler. the thermostat for zone 2 operates its zone valve and the aux switch on that valve turns on its recirculator and because of the way its interconnected, the damper will operate and turn on the boiler.the only change is the way the aux switches from both zone valves connect to their respective relays - also the box you drew with the two wires is a 24 volt transformer to feed the zone one thermostat. I added some wire to operate the zone 2 thermostat.
Linear Mode
