Turn the top knob clockwise to set the temperature from low to high.
The thermostat will click once it is turned on/off. Put the dial on full, then as soon as you’re warm enough, roll the dial back to the point where the thermostat clicks. The radiator will then regulate the heat to remain at that level.
Three different power levels can offer distinct power consumption options. On higher settings, the radiator not only heats up more rapidly but also reaches a higher surface temperature.
Setting 1 + high thermostat = 118 degrees
Setting 2 + high thermostat = 134 degrees
Setting 3 + high thermostat = 149 degrees