The Clean Energy Heating Systems WiFi Thermostat is compatible with the company's entire line of waste oil furnaces. The device allows facility managers to start the furnace via smartphone or tablet without needing to be at the facility. The WiFi Thermostat, paired with Clean Energy's Digital Burner Control, allows the waste oil furnace to be fired up via a mobile app, and to maintain the temperature level set via the digital control. The product comes standard with digital burner controls, which ensures the furnace maintains the level requested by the operator.