NOT KNOWN FACTS ABOUT COPYRIGHT SIDE EFFECTS

The existing Ecobee put in utilizes the PEK for the reason that I feel there are actually only four or 5 wires likely within the thermostat into the furnace but I am able to reasonably very easily add far more wires if needed to get 2 levels (thermostat is nearly instantly over the furnace which happens to be during the unfinished basement). I migh