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Zip Inline ES4 Instantaneous Water Heater 4.4KW

£246.00 £205.00
In stock
ES4 2.0 litres/min

This under-sink water heater provides instant hot water for handwashing and is ideal for a single outlet in areas where space is limited

2.0 litre per minute flow rate | W187mm x D80mm x H132mm

The benefits of Zip Inline ES4 Instantaneous Water Heater 4.4KW

The Zip under sink heater delivers instantaneous continuous hot water for residential and commercial properties. Water is heated at the point of use and only utilised when needed. It can be installed quickly with minimum fuss. Zip under sink heaters are a great replacement for expensive hot water cylinders, for domestic properties where hot water consumption is low or for where baths have been removed and replaced with an electric shower. Also ideal for commercial use for multi-point bathrooms, kitchens and wash-room areas where there is no hot water provision.

Heating water on demand and at the point of use means Zip under sink heaters save energy by eliminating standby usage and heat loss from stored hot water, as well as eliminating the water and heat loss that occurs in long pipes. Under sink heaters are a great way of saving energy where water consumption is low and expensive hot water cylinders may not be needed. Unlike hot water cylinders, installation cost for under sink heaters are minimal. This a good option where no bath or electric showers are used. Also very useful for commercial wash rooms.


  • Improved accuracy of outlet temperature control.
  • External flow regulation.
  • Improved wall fixing bracket.
  • Easier servicing and replacement of bare wire element.
  • Factory set flow rate 38°C - 2.4 litres per minute.
  • IP Rating - IP25.
  • Warranty - One year on‐site, parts and labour.
  • Dimensions - W 187 x D 80 x H 132mm.
  • Choice of 2.8, 4.4 and 5.5kW ratings @230V.
  • Unlimited hot water supply for hand washing.
  • Bare wire technology for fast heat up and accurate temperature control.
  • Smart, compact design.
  • For use with taps having removable M22/M24 nozzles.
  • Heats up only the water drawn off – no standing heat loss.
  • Sophisticated electronics adjusts power applied to compensate for inlet pressure and temperature variations.
More Information
SKU ES4 2.0 litres/min
Body Colour White
Product Name Rointe Kyros
depth 80mm
height 132mm
width 187mm
Wi-Fi Yes
Warranty 1 Years
IP Rating IP25
Fixings Wall Bracket
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