Best Green Technologies Redcore R4 IR Heater Black 1501 Watt/120 V System ROOM SETTINGS Adjustable: Small (500 Watt); Medium (1000 Watt); Large (1500 Watt) Electronic automatic thermostat with 60-90F range. Thermostat display shows both Actual and Desired temperatures Integrated LCD display with touch-button operation and remote control Programmable delayed heater start time from 1-23 hours