Re: 70hp thermostat compatibilities?

[Don]

Finally got it running by replacing one of those damn Taco zone valves…The Weil Mclain hot water tank uses the hot water from the boiler to heat up the water instead of having its own gas fired unit…
Unfortunately, looks like the expensive water tank is weaping a bit…Hoping this is just condensation, but that is not the kind of luck I have…
Post some pictures of that tach wiring…