Steffes 2006 - Manual (Page 4)

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General Information
General Operation
Steffes ETS room heating units utilize off-peak electricity available during those times of the day or
night when the power company can supply you with electricity more economically. By using this off-
peak electricity for heating, the power company may offer you a special incentive such as a reduced
electric rate, an off-peak heating rate, a time-of-use (TOU) rate, or monthly credits on your heating bill.
When off-peak hours are available, the room heating unit converts electricity to heat which is then
stored in its ceramic brick core. The ceramic brick core of the heater can store heat at varying levels
depending upon outdoor temperature, owner preference, utility peak conditions, and the requirements of
the space being heated. This stored heat becomes available for space heating needs as determined by
the room temperature sensor located in the heater. (An optional remote room temperature sensor is also
available. Order item #1302024.)
Heating is accomplished radiantly and by a thermostatically controlled blower. A small amount of heat
will be radiated by the heater's cabinet. However, most of the heating requirements in the area where
the heater is installed will be satisfied by the heater's blower. When the room thermostat senses a need
for heat, the heater's blower will circulate room air through the heater's ceramic brick core. This air is
heated and discharged back into the room to maintain a constant, comfortable room temperature.
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