Instant electric water heater - Mini Basic series
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Instant electric water heater - Mini Basic series
Mini basic model is designed with a simple idea in mind, and that is to achieve the goal of delivering hot water on demand via the most economical method and in the least complicated manner. The internal structure is tightly packed to minimize the size of the machine and allowing it to operate in pressurized systems. What’s more, the mechanical water pressure switch enables it to be highly sensitive to even the slightest adjustment in flow rate, thus giving the users their best handwashing experience.
Features:
1. Extremely compact size
2. Compatible with over and under sink installation
3. Alloy bare element heating
4. Reliable water pressure switch
Technical Specification
Model | Elex 3.5 | Elex 4.5 | Elex 5.5 |
Nominal voltage | 220-240 V, 50/60 Hz | ||
Nominal power rating | 3.5kW | 4.5kW | 5.5kW |
Nominal current | 15-16A | 19-20A | 23-25A |
Cable size | 1.5mm2 | 2.5mm2 | 4.0mm2 |
Flow rate(Δt=25°C) | 2.0L/min | 2.5L/min | 3.0L/min |
Construction | bare elements | ||
Min. water resistivity | ≥ 1300 Ω?cm | ||
Switch on flow rate | 1.3L/min | 1.8L/min | 2.2L/min |
Max. inlet temperature | 35°C | ||
Heat loss | < 0.1 Watt/h | ||
Energy efficiency class | A | ||
IP rating | IP24 | ||
Dimensions(HxWxD) | 135x186x87mm | ||
Unit weight | 1.5kg | ||
Water connections | G1/2" or 1/2"NPT | ||
Water connections distance | 30mm | ||
Max. pressure water mains | 0.8MPa | ||
Switch on flow pressure | 0.1MPa | ||
Certificate | CE/CB/GS/CSA |
Full product catalogue is downloadable from the SUMEC cloud link below: