Convenience instantaneous water heater
PER 18/21/24

  • Product details

    Instantaneous water heater with full electronic control. Accurate temperature selection thanks to easy-to-read multifunction display with 2-colour backlighting. Display of temperature, flow rate, energy consumption and time. Two memory keys for individually selectable temperatures. Convenience function: Economy button, automatic water volume control, shower program and ECO function for energy efficient operation. Remote temperature control for one-off temperature selection for the next draw-off. Heat exchanger made from glass fibre reinforced polyamide. 4 internal indirect coils immersed directly in the water. Measuring turbine for precise flow rate measurement. Electronic air bubble detection. Process-controlled motorised valve for accurate water temperature at maximum flow rate. Temperature selection from 30 °C to 60 °C. Integrated diagnostic system. Suitable for inlet temperatures up to max. 60 °C (e.g. water preheated with solar energy). Connection options for both remote and direct draw-off. For connection to plastic pipe installations with DVGW test mark. Easy installation thanks to separate mounting plate and quick-release toggle, with installation template, hood removal from the front, no screws, electrical connection from above or below. Power supply with permanent connection. Optional undersink installation with accessories. Can be connected to all commercially available sealed unvented taps. Quality and safety symbols: CE mark, VDE / GS symbol, EMI symbol / EMC.

    ERP product datasheet

    Technical datasheet

    Product Number: 233990

    Rated output: 18/21/24 kW

    Height: 485 mm

    Width: 226 mm

    Depth: 93 mm

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