Zip Instantaneous Water Heater 4.4kW

Original Price £469.72 Special Price £328.80 £274.00
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Warranty :
1 Year
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Delivery :
1-2 Days
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The ES is designed to provide hot water for handwash in areas where space is limited

Heating power controlled electronically for temperature stabilisation

Outlet temperature can be preset inside the unit between 30˚C and 45˚C (factory set at 38˚C)

Flow adjustment control, preset for a temperature increase of 25k

Stainless steel bare-wire heating system for very quick response

Double pole thermal cut-out protection

Supplied with 700mm of pre-wired cable

Easy to install with improved wall bracket

WRAS approval and CE endorsed

Product Code ES3 ES4 ES6
Pressure rating 10 Bar
Element type Bare Wire
Supply voltage 1/N/PE 230V~
Nominal power rating @ 230V 2.8kW 4.4kW 5.5kW
Nominal current @ 230V 12A 19A 24A
Temperature adjustment (installer) 30°C - 45°C
Maximum inlet temperature 70°C
Factory set temperature 38°C
Factory set flow rate 38°C 1.5 litres/min 2.4 litres/min 3.0 litres/min
Maximum temperature increase @ 230V and a flow rate of:
2.0 litres/min 20°C 31°C 39°C
2.5 litres/min 16°C 25°C 31°C
3.0 litres/min 13°C 21°C 26°C
3.5 litres/min 11°C 18°C 22°C
4.0 litres/min 10°C 16°C 20°C
Switch on flow rate 1.2 litres/min 1.5 litres/min 1.5 litres/min
Switch off flow rate 1.0 litres/min 1.3 litres/min 1.3 litres/min
Required specific water resistance @ 15°C >1100 >800 >800
Capacity 0.2 litres
Filled weight 1.5kg
Water connection 1/2”BSP
Dimensions (H x W x D) 135mm x 186mm x 87mm
Protection class (IEC 529) IP25