From the inventors of the oil filled category comes a revolutionary new design that effectively and efficiently heats room air by convection and also has 25% more radiant surface to quickly heat people in the room. The new heater design features thermal chimneys to provide maximum heating while ensuring a low surface temperature, making the radiator a nice choice for homes with pets or kids. The user-friendly control panel offers an adjustable thermostat and variable heat settings to customize your heating needs and optimize energy-efficient operation. For added energy savings it also features a 24-hour programmable timer. The anti-freeze setting allows the unit to automatically turn on when the temperature drops below 44 degrees F. Safety highlights include rust-resistant durable metal construction, a modern design, and a thermal cut-off function that automatically turns the heater off if it starts to overheat.