The Nest Learning Thermostat has introduced innovation to the homeowners’ arena, automating the entire house and regulating the AC and heating. The thermostat, $249, has earned the Editors’ Choice designation for home automation devices because of its state-of-the-art qualities. The Nest sports a unique design, featuring a brushed metal finish and a simple domed style that … [Read more...] about Wiring the house: how the Nest Learning Thermostat automates heat and AC