Horstmann E7BX Data Sheet
This simple boost control is intended for use with electric
water heating systems where the immersion heater(s) are
controlled by the Electricity Company's Radio Teleswitch,
Radio Telemeter or Tariff time switch.
water heating systems where the immersion heater(s) are
controlled by the Electricity Company's Radio Teleswitch,
Radio Telemeter or Tariff time switch.
The E7BX allows the user to 'top up' the hot water if extra
supplies are needed during the day time with the main water
heating taking place overnight using off peak electricity.
supplies are needed during the day time with the main water
heating taking place overnight using off peak electricity.
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Designed to accept wiring from both 24 hour and off peak
circuits
circuits
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Adjustable 0-120 minute run-back boost timer
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Simple to install and use
E7BX
Water Heating Boost Control