Steffes ETS heating equipment is generally controlled by the Power Company via a peak control signal. This signal can be sent to the heater using the Steffes Power Line Carrier system, low voltage wiring, a Steffes Time Clock Module, or line voltage wiring. In applications utilizing automatic charge control, outdoor temperature information is required and can be received via an outdoor sensor or power line carrier control.
The 2100 series room heater is factory configured for use with power line carrier control. Refer to the Configuration Menu for information on configuring the heater for the application.