Vaillant VEN 5 U excl+ 5L U

Delivered between 9.1.2026 and 20.1.2026
More than 10 pieces in stock at supplier
free shipping

Product details

The Vaillant VEN 5 U excl+ 5L U hot water cylinder is a highly efficient appliance designed for the provision of hot water in households. With a volume of 5 litres and a rated output of 2 kW, this hot water cylinder offers a reliable solution for hot water supply. The appliance is made of plastic and is suitable for wall mounting, which enables space-saving installation. The maximum pressure capacity is 1 bar, making it a suitable choice for low pressure systems. The heat-up time of 9 minutes from 10 °C to 65 °C ensures rapid availability of hot water. The hot water cylinder is designed for operation with a nominal voltage of 230 V and fulfils energy efficiency class A, which contributes to environmentally friendly operation. The IP24 protection rating ensures that the appliance is protected against splashing water, which increases safety during use.

Key specifications

Boiler type
Hot water tank
Volume
5 l
Item number
21924314

General information

Manufacturer
Vaillant
Category
Boilers
Manufacturer no.
0010021138
Release date
26.8.2022

Material

Material group
Plastic
Material
Plastic

Boiler properties

Boiler type
Hot water tank
Version
Under-sink appliance
mounting style
Wall-mounted
threaded connector
3/8"
Heating time
9 min
Temperature range
30° - 60° C
Max. pressure
1 bar
Energy efficiency class
A
Model name
VEN 5 U excl+ 5L U

Power supply

Power supply
Electrical connection
Nominal power
2 kW
Nominal voltage
230 V

Safety

Protection type (IP code)
IP24

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1

Product dimensions

Length
23.20 cm
Width
24 cm
Height
40 cm
Volume
5 l

Package dimensions

Length
44 cm
Width
24.50 cm
Height
25 cm
Weight
3.51 kg

30-day right of return
24 Months Warranty (Bring-in)

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Boilers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Vaillant
    Not enough data
  • 1.Stiebel Eltron
    1 %
  • 2.Tesy
    1.1 %
  • 3.Ariston
    2.2 %
  • 4.Bosch Home Comfort
    2.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Vaillant
    Not enough data
  • 1.AEG Haustechnik
    1 day
  • 2.Stiebel Eltron
    4 days
  • 3.Ariston
    5 days
  • Bosch Home Comfort
    Not enough data

Return rate

How often is a product of this brand in the «Boilers» category returned?

Source: Digitec Galaxus
  • Vaillant
    Not enough data
  • 1.Qlima
    2.6 %
  • 2.Ariston
    3.1 %
  • 3.Tesy
    4.3 %
  • 4.AEG Haustechnik
    4.7 %
Source: Digitec Galaxus