Zip Water InLine ES4 4.4kW Undersink Electric Water Heater
- Compact under-sink design
- Bare-wire for fast heat up
- No standing heat losses
- Easy install and service
- 1-year on-site warranty
The Zip Water InLine ES4 is an undersink instant water heater designed for handwashing applications. Its compact size and single outlet make it the perfect solution for heating water right where you need it.
Fast heat up
The ES4 uses advanced bare-wire heating technology to deliver fast heat-up times. As soon as the tap is turned on, the heater activates to heat the water on demand instantly. There are no standing heat losses associated with storage tanks. The powerful 4.4kW heating element provides a rapid hot water supply for efficient handwashing.
Easy installation & reliable performance
This model features a slimline design that easily fits under most sinks. It takes up minimal space with dimensions of 186mm x 87mm x 135mm. The 1/2 inch BSP water connections allow for straightforward plumbing installation. Simply connect the cold water supply and outlet pipe. This instant water heater plugs directly into a standard 230V socket, removing the need for fixed wiring. Overall, installation is quick and simple.
Built to last in busy commercial environments, the ES4 is WRAS and CE-approved for compliance with relevant regulations. It comes with a 1-year warranty covering parts and labour. The minimalist design omits unnecessary components, improving reliability. There are no moving parts, storage tanks, or recirculation pumps to maintain or repair. This undersink instant water heater provides an efficient, fuss-free solution for point-of-use handwashing.
Designed for safety and energy efficiency, the Zip Water InLine range of undersink water heaters deliver instant hot water on demand. With fast bare-wire heating and easy installation, it's ideal for handwashing applications.
| Manufacturing Code | ES4 |
|---|---|
| Capacity | Commercial & Residential |
| Water Pressure | Min 2 bar |
| Water Connection | 1/2 inch BSP |
| Power Rating | 4.4kW @ 230V |
| Dimensions | W186mm x D87mm x H135mm |
| Product Approvals | WRAS, CE, UKCA |
| Warranty | 1 year, on site parts & labour |
| ERP Rating | A |
| Additional Information | Uses bare-wire technology for fast and economic heat up |
Compact Size: It fits conveniently under most sinks, measuring just 186mm x 87mm x 135mm.
Instant Heat Up: Advanced bare-wire technology provides rapid heat on demand without wasted energy.
Single Outlet: Optimised for handwashing applications with a single tap outlet.
Easy Installation: Plugs into a standard socket and connects via 1/2 inch BSP water connections for straightforward setup.
Reliable Performance: No moving parts or storage tank to maintain, just consistent operation.
Energy Efficient: Only heats water when needed, so no standing heat losses occur.
One-Year Warranty: Comes with 12-month on-site parts and labour warranty for peace of mind.