Zip ES4 4.4 Kw Electronic Instantaneous hand wash unit

Zip InLine ES4 – 4.4kW Electronic Instantaneous Hand Wash Unit

Part No: ES4 | Download Spec Sheet (PDF)

The Zip InLine ES4 is a compact 4.4kW electronic instantaneous water heater designed specifically for hand washing in areas where space is limited. Using a highly efficient stainless steel bare-wire heating system, it heats water on demand with no standby energy waste — ideal for washrooms, kitchens, and commercial facilities.

Heating power electronically compensates for variable inlet pressures and temperatures. Outlet temperature is factory set to 38°C but can be installer-adjusted between 30°C and 43°C.

Technical Specifications

• Power Rating: 4.4 kW @ 230V
• Maximum Flow Rate: 2.4 litres/min (at 38°C, 12°C inlet, 3 bar dynamic pressure, 230V)
• Outlet Temperature Range: 30°C – 43°C (factory set 38°C)
• Dimensions: Width 187mm × Height 132mm × Depth 80mm
• Weight: 1.3 kg
• Cable: 700mm pre-wired
• Approvals: WRAS & CE endorsed
• Warranty: 12 months

Key Features

• Designed for hand washing in space-limited areas
• Electronically controlled heating power for temperature stabilisation
• Stainless steel bare-wire heating system for very quick response
• Double pole thermal cut-out protection
• Flow adjustment control preset for a 25°C temperature increase
• Supplied with 700mm pre-wired cable and wall bracket for easy installation
• Includes 500mm braided hoses for cold water supply and tap connection
• Intended for use with taps having M22/M24 nozzles
• Optional matching cold tap available (ZL018)
• Must be installed in a frost-free area