DeLonghi EW7707CM ComforTemp Electric Oil-Filled Radiator Feature: Comfortemp Button: Save Energy And Money By Automatically Maintaining The Optimal Temperature In The Room – At The Touch Of A Button! Thermal Slots: Specially Engineered Thermal Slots Maximize Heat Flow Yet Maintain A Low Surface Temperature. Smart-snap Wheels: Convenient Pre-mounted Wheels Ensure Safety And Stability. With Their Design, They Snap Place Perfectly – No Assembly Required. Three Heat Settings: Let You Adjust Output Levels, Optimizing Energy-efficient Operation. 7 Oil-filled Fin Heating Elements: For Larger Heating Capacity. Permanently Sealed: Never Needs Refilling! Unit Is Permanently Sealed With Pure Diathermic Oil For Stable And Efficient Heating. Wrap-around Cord Design: Lets You Store Cord When Heater Is Not In Use. Safety Features: Include Thermal Cut-off, Rust-resistant Durable Metal Construction, Fully Enclosed Heating ...