Ariston Andris Lux 10L 3kW Undersink Electric Water Heater

Ariston Andris Lux 10L 3kW undersink water heater

The Ariston Andris Lux 10L 3kW Undersink Electric Water Heater is a compact unvented electric storage water heater designed to provide stored hot water close to the point of use.

With a 10-litre storage capacity and 3kW heating element, this Ariston Andris Lux model is suitable for compact domestic and light commercial hot-water applications where space is limited.

The 10L 3kW undersink configuration is identified by Ariston product code 3100303 and has an approximate heating time of 12 minutes under the manufacturer’s specified conditions.

Key Features

• 10-litre hot water storage capacity
• 3kW heating element
• Undersink installation
• Unvented electric storage design
• Approximately 12-minute heating time
• Titanium-enamelled tank
• Adjustable external temperature control
• Compact wall-mounted design
• ErP energy class B
• XXS tapping profile
• Approx. 6.7kg unit weight
• Ariston product code 3100303

Compact 10L Undersink Design

The Ariston Andris Lux 10L undersink water heater is designed for installation beneath a sink, helping make use of limited cabinet or utility-room space.

Its approximate dimensions are 385mm high × 360mm wide × 298mm deep, making it suitable for compact point-of-use installations where a larger hot-water cylinder would not be appropriate.

3kW Heating Performance

The Andris Lux 10L 3kW uses a 3kW heating element and has a stated heating time of approximately 12 minutes.

Actual heating performance depends on factors including incoming water temperature, temperature setting and installation conditions.

10-Litre Storage Capacity

The 10-litre rating refers to the water storage capacity of the tank.

This is a storage water heater rather than an instantaneous water heater. Water is heated and stored within the tank before being drawn for use.

This distinction is important when comparing the Andris Lux with continuous-flow or instantaneous water-heating systems.

Titanium-Enamelled Tank

The Andris Lux range uses a titanium-enamelled tank, designed for durability in stored domestic hot-water applications.

The range is also designed with compact dimensions and external temperature regulation for convenient everyday operation.

Adjustable Temperature Control

The Ariston Andris Lux incorporates an external temperature control, allowing the operating temperature to be adjusted according to the requirements of the installation.

This gives users straightforward control without requiring a complex digital interface.

Where Can the Ariston Andris Lux 10L Be Used?

The 10L undersink configuration can be considered for suitable point-of-use applications such as:

• Kitchen sinks
• Bathroom washbasins
• Utility rooms
• Cloakrooms
• Offices
• Small commercial premises
• Workshops
• Guest accommodation
• Compact hot-water points
• Other suitable undersink installations

The correct capacity should always be selected according to expected hot-water demand.

Ariston Andris Lux 10L 3kW Specifications

These specifications are based on Ariston’s current technical documentation for the 10L 3kW undersink configuration.

Ariston Andris Lux 10L Oversink vs Undersink

The Andris Lux range includes different installation configurations.

The 10L 3kW undersink model uses product code 3100303, while the comparable 10L 3kW oversink model uses product code 3100302.

Choose the correct configuration based on whether the water heater needs to be installed beneath or above the sink.

10L 3kW Undersink

• Product code: 3100303
• Capacity: 10L
• Power: 3kW
• Installation: Undersink
• Heating time: approximately 12 minutes
• ErP class: B

10L 3kW Oversink

• Product code: 3100302
• Capacity: 10L
• Power: 3kW
• Installation: Oversink
• Heating time: approximately 12 minutes
• ErP class: A

Ariston Andris Lux 10L 3kW vs 2kW

The Andris Lux 10L is also available with a 2kW heating element.

The 3kW undersink model has an approximately 12-minute heating time, while Ariston’s 10L 2kW undersink configuration has an approximately 17-minute heating time.

The choice between 2kW and 3kW should take into account the available electrical supply, installation requirements and desired heating performance.

Installation

The Ariston Andris Lux 10L is an unvented electric storage water heater.

Installation should be completed by a suitably qualified professional in accordance with the applicable plumbing, electrical and safety regulations in the destination country.

Before installation, confirm:

• Available undersink space
• Electrical supply requirements
• Cold-water pressure
• Plumbing connections
• Required safety components
• Applicable national regulations
• Installation and maintenance requirements

Ariston’s technical documentation states a maximum designed cold-water inlet pressure of 3.5 bar for the Andris unit.

Buy Ariston Andris Lux 10L 3kW Undersink Water Heater

The Ariston Andris Lux 10L 3kW Undersink Electric Water Heater provides a compact stored-hot-water solution for suitable point-of-use applications.

When ordering from EuroFuelSupply, check the current price, availability, destination-country requirements and exact product configuration before purchase.

Frequently Asked Questions

Is the Ariston Andris Lux 10L an instantaneous water heater?

No. It is an unvented electric storage water heater with a 10-litre tank.

What is the capacity?

The storage capacity is 10 litres.

What is the power rating?

The heating element is rated at 3kW.

How long does the 10L 3kW model take to heat?

Ariston specifies approximately 12 minutes for the 10L 3kW configuration. Actual heating time can vary with operating conditions.

Is this the undersink model?

Yes. Product code 3100303 identifies the Ariston Andris Lux 10L 3kW undersink configuration.

What is the difference between 10L oversink and undersink?

The main difference is the intended installation orientation. The 10L 3kW undersink model is 3100303, while the 10L 3kW oversink model is 3100302.

What is the energy class?

The 10L 3kW undersink version is listed as ErP Class B.

Can it be used in a kitchen?

It can be suitable for a kitchen sink or other point-of-use installation where the capacity and installation requirements are appropriate.

Is professional installation required?

Installation should be carried out by an appropriately qualified installer in accordance with the applicable local plumbing, electrical and safety requirements.