Tag: simple S100 W

EcoFactor Simple S100 B Smart Thermostat Introduction The Simple thermostat supports 2 heating stages and 2 cooling stages for conventional systems, and 2 heating/cooling stages for heat pumps, with or without emergency heat. A common wire (C-wire) or other 24VAC power source is required.* WARNING: Line voltage and millivolt systems are not supported. To sign…