Recent content by rmercado

OK, we have power. Using the single stage Furnace and AC diagram, we were missing the connection between RC and R. Now to program the thermostat. Thanks, Ruben

Thanks IVB. Not yet. They are unable to get power to the thermostat. They have power without the faceplace but as soon as the faceplate is put on, it doesn't light up. Any ideas are very much appreciated. Thanks, Ruben

Hello All, Can someone post a picture of their Aprilaire 8870 thermostat with the faceplate off? I'd like to see the setup for the wiring. I just a little confused on the wiring. Thanks, Ruben