Cylinder thermostat from ESi

ESi has developed a unique electronic dual Cylinder Thermostat.

It is a direct and economical replacement for traditional mechanical dual cylinder thermostats.

It offers real safety and energy saving benefits and provides accurate temperature control with a clear and informative LCD display.

It has the added advantage of a weekly automatic one hour ‘boost’ that lifts the temperature of the water in the cylinder to above 60 degrees C to eradicate any legionella bacteria.

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