Horstmann Electronic7 Immersion Heater Control - Electronic7

Horstmann Electronic7 Immersion Heater Control

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The Horstmann Electronic 7 Water Heater Controller has been especially developed to control the immersion heater as economically and conveniently as possible.

During the night, water in the tank will be heated by cheap night-rate electricity, ensuring a tank of hot water is available for the morning.

Depending on the size of the tank and usage of hot water, this will usually last a day; however, if required, more hot water can be heated at any time by using the ‘boost’ button which switches on

the immersion heater for one hour.

Alternatively if it is known that extra hot water will be required every day, the ‘boost’ element (in the tank) can be programmed so that it will heat only a small part of your tank. This is normally

the upper element in the tank and can be programmed to come on once each day at a set time. Some tariffs offer additional cheaper electricity periods during the day time; the Electronic 7 has

extra off peak switching periods available to accommodate this.

Interchangeable with the previous model E7 (Electronic 7) series 2 or the Economy 7 Quartz
No need to change the wall mounting box
Single /dual /twin immersion controls
Summer/Winter time setting
3 ON/OFF settings & multi option boost
Back lit liquid crystal display
Boost Setting