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Horstmann E7BX 2hr boost with control

Product Code: 338985

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Product Description

The E7BX is a water heating boost control, intended for use where cheap overnight heating of water is controlled by the Electricity Company's Radio Teleswitch, Radio Telemeter or Tariff Time Switch.

Product Features

  • Simple to install and use
  • Boost period adjustable between 0 and 120 minutes
  • Neon indicator shows when boost timer is running
  • Can be used with one or two immersion heaters
  • Suits earth-leakage circuit breaker installations