Lecston Instant Water Heater Without Pump (Matte Black) – InnoV IV321E-35 | Reliable 3.5kW Hot Water with Advanced Safety Protection

Description

Lecston Instant Water Heater Without Pump – InnoV IV321E-35

The Lecston Instant Water Heater Without Pump is designed to provide convenient hot water for everyday showering without requiring a built-in water pump. With a compact design, electronic temperature control and multiple safety features, this instant water heater provides a practical solution for bathrooms where reliable on-demand hot water is required. The InnoV IV321E series is designed around a modern electronic control system that allows users to adjust water temperature conveniently while incorporating important electrical and thermal safety protection.

The Lecston Instant Water Heater provides hot water on demand, eliminating the need for a large storage tank. Water is heated as it passes through the heater, allowing hot water to be available when required. This makes an instant water heater particularly useful for households that want a compact solution without maintaining a separate tank of preheated water.

The Lecston Instant Water Heater 35 is part of the IV321E series, which is available across multiple electrical ratings. The technical manual specifies operation across the series from 3kW to 6kW at 220–240V and 50/60Hz. The IV321E-35 variant is designed around a 3.5kW rating, providing practical heating performance for everyday showering requirements.

One of the main advantages of the Lecston 3.5kW Water Heater is its electronic temperature control. Electronic control allows the user to adjust the desired shower temperature directly through the heater’s control system. This provides greater convenience than relying solely on basic mechanical temperature adjustment and makes it easier to achieve a comfortable showering temperature.

The unit uses a Grilon heating tank assembly within its heating system. The IV321E design incorporates a dedicated heater tank assembly, heating element and flow switch assembly. As water flows through the system, the flow switch detects the water movement and enables the heater to operate according to the selected settings.

The Lecston Instant Shower Heater is designed to operate without a pump. This means it does not incorporate an internal booster pump and is intended to work with a suitable incoming water supply. The technical documentation specifies a minimum water flow rate of 2 litres per minute and a minimum open-outlet water inlet pressure of 20kPa.

For optimum operation, the manufacturer documentation states that an incoming water flow rate of 5 litres per minute or above would improve performance. The unit is intended to be permanently connected to the water mains and should be installed according to the manufacturer’s electrical and plumbing requirements.

Safety is an important part of the Lecston Water Heater Without Pump. The IV321E incorporates a built-in Residual Current Device, commonly referred to as an RCD. The RCD is designed to help protect users by detecting electrical leakage and disconnecting the electrical supply when required. The system includes dedicated RCD indication and test/reset functionality.

The heater also features a double-function manual reset thermostat. This provides two levels of thermal protection within the heating system. The thermostat is designed to help prevent excessive temperature conditions and provides an additional safety mechanism alongside the electronic control system.

The splash-proof casing provides additional protection for the appliance in a bathroom environment. The IV321E documentation identifies the unit as splash-proof and approved for use in shower cubicles and over baths, subject to correct installation.

The Lecston Instant Water Heater has a compact heater body measuring approximately 21.9cm wide, 32.2cm high and 9cm deep. This compact form allows the heater to be mounted on a tiled bathroom wall without occupying excessive space. The technical manual specifies the heater dimensions as 219mm × 322mm × 90mm.

The compact construction also makes the unit suitable for bathrooms where available wall space is limited. Its vertical mounting arrangement allows the heater to be positioned neatly while keeping the shower area organised.

The water connection uses a 15mm diameter connection, equivalent to 1/2-inch BSP. The documented water requirements and connection specifications should be followed during installation to ensure proper operation.

The Lecston Instant Water Heater is designed for use with a suitable shower system and can provide convenient hot water for daily bathing. Depending on the configuration supplied with the particular unit, shower accessories can include components such as a hand shower, sliding rail, shower holder, soap tray, flexible hose and stop valve. The IV321E accessory documentation lists these components as part of the available accessory set.

The heater should be installed by a qualified electrician and connected to an appropriate independent electrical circuit. The manufacturer’s instructions also specify the use of suitable earthing and electrical protection. Correct installation is essential when installing any electric shower water heater.

Overall, theLecston Instant Water Heater combines instant hot water, electronic temperature control, compact construction and multiple safety systems in a practical shower water heater. Its no-pump configuration makes it suitable for compatible water supplies where an internal booster pump is not required.

For households looking for a Lecston 3.5kW Water Heater with straightforward electronic temperature control and built-in electrical and thermal protection, the InnoV IV321E-35 provides a practical solution. Its compact dimensions, instant heating design and splash-resistant construction make it suitable for everyday bathroom applications when professionally installed according to the manufacturer’s requirements.

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