DeLonghi TRD40615T High Performance Radiant Heater Feature: Introducing our fastest heater yet with a revolutionary new design that effectively and efficiently heats cold spaces Features 25% more radiant surface and patented thermal chimney effect that quickly circulates warmed air throughout the room. Advanced Eco-Plus Function, intelligently selects the ideal power level based on the delta between the current room temperature and the set temperature resulting in 20% - 40% energy savings!*. FEATURES: Patented thermal chimneys engineered to maximize heat flow yet maintain a low surface temperature. Up to 25% more radiant heat Silent Operation 24-hour timer Adjustable Thermostat Three heat levels Anti-freeze setting will automatically turn on when the temperature in the room drops below 44 degrees F. Remote control SAFETY FEATURES: Thermal cut-off function Permanently sealed with pure diathermic ...