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  5. dexPro Digital Inline Instant Water Heater 3.5kW – DXI35D

dexPro Digital Inline Instant Water Heater 3.5kW – DXI35D

£105.70 Excl. VAT

dexPro Digital Inline Instant Water Heater 3.5kW – DXI35D

Part No                            Description

DXI35D                             Digital Inline Instant Water Heater 3.5kW

The Delux instantaneous water heaters are ideal for use where space is a premium and hot water is needed for hand washing in commercial applications  such as, offices, shops, factories, schools/universities, hospitals, modular buildings. The unit includes an digital temperature display with accurate touch control.

The temperature rise from ambient is affected by the water flow rate (faster = cooler). It is recommended that a flow restriction / spray head tap nozzle is used to attain the required performance and temperature. 3.5kW <2lpm and 5.5kW <3lpm max flow.

As water temperatures vary dependent on time of year, winter may result in incoming temperatures 10°C or below and summer water temperatures can be upwards of 15°C. This needs to be taken into account when checking delivered temperature. As an example, the unit could deliver 49°C water in the summer (incoming water at 15°C) v’s 44°C in winter (incoming water at 10°C) based on a flow rate of 1.5 litres per minute. Please note, this temperature could be lower if the incoming water supply is less than 10°C.


  • Instant hot water for hand washing
  • 3.5kW (DXI35D) & 5.5kW (DXI55D) models available
  • High efficiency cast aluminium heating element
  • Compact, stylish design
  • Digital temperature display
  • Accurate digital temperature control
  • 1/2’’ inlet / outlet connections
  • Recommended for use with spray head taps to attain desired water temperature
  • Cable pre-wired

ERP Energy ratings: A

Dimensions: H 150mm x W 210mm x D 50mm