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Taco 6 Zone Switching Relay 24VAC outputs?
Does anyone know if the 24 VAC Thermostat terminals on this relay should all have 24 VAC all the time? 3 of the 6 terminals are showing the correct voltage. 3 are showing nothing. To make things more confusing the circulator output on those zones are energized. I tried a google search, i cannot find anything that answers this question.
Trying to diagnose why i have no heat (baseboard hot water) in two of my bedrooms yet the circulator relay is closed. As if this wasn't complicated enough for me, i cant FIND the location of this circulator. I have 6 circulators and 5 are in the boiler room. This one's romex supply wire dissapears into a wall that goes somewhere upstairs. Spent the last hour trying to find it with no luck. So i cant even verify if the pump is functional despite being energized.