Timer & Summer Fan Only Modes.
With the ECO2S Remote Temperature Sensor, your ECO2S heater knows exactly where the room’s cold spot is and works smarter to keep the entire room comfortable. Includes ECO2S Remote Temperature Sensor, Your ECO2S Heater Knows Exactly Where the Room's Cold Spot is & Works Smarter to Keep the Entire Room Comfortable. Available in 4 New Designer Finishes. Patented Smart Limit Protection.