[myselff77]

I’ll be calling a HVAC company on Monday. I tried swapping out the nest thermostat for the one that was previously there Interestingly enough, I was finally reading 24v coming to the control board’s Y terminal. However, it also popped the transformer a moment later so that definitely needs to be replaced now too in addition to what I assume is rewiring the whole thing. Will be interesting to see what this winds up costing.