The 'ECOsave' Economy 7 hot water controller is a quartz-regulated timer with internal Rechargeable battery giving running reserve for 72 hours. Output circuit can be single, dual or double immersion heater loads. The timer will control 24 hour cycle, in 15 minute increments. A separate boost control gives an optional 15, 30, 60 or 120 minute self-resetting output without disrupting the programmed sequence.Resistive Load: 13A, 230 V AC
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