Depending on showering habits, instantaneous water heaters in the bathroom can become electricity guzzlers. But modern electronic devices are at least more economical than some older models. And if you have little space in your home or no hot water tank, you have to use an instantaneous water heater anyway. But which one is best?
Vaillant VED E 21/8 C
More than 10 pieces in stock at supplier
Product details
The Vaillant instantaneous water heater VED E 21/8 C is an electronic hot water appliance designed for an efficient and convenient hot water supply. With a rated output of 21 kW, this model offers a constant outlet temperature between 30 °C and 55 °C, making it ideal for various applications. The instantaneous water heater is made of robust plastic and is characterised by easy installation both above and below the table. The electronic power control ensures precise adjustment of the heating power, while the automatic air detection increases the safety and efficiency of the appliance. With a maximum working pressure of 10 bar and an energy efficiency class of A, the VED E 21/8 C is an environmentally friendly choice that also saves water and energy. Maintenance is straightforward thanks to the easy accessibility of the components, which supports the longevity of the appliance.
Boiler type | Instantaneous water heater |
Volume | 1 l |
Item number | 31929549 |
Manufacturer | Vaillant |
Category | Boilers |
Manufacturer no. | 0010027307 |
Release date | 11-10-2022 |
Material group | Plastic |
Material | Plastic |
Boiler type | Instantaneous water heater |
mounting style | Table |
threaded connector | 1/2“ |
heating system | Bare wire |
Max. pressure | 10 bar |
Energy efficiency class | A |
Model name | VED E 21/8 C |
Refrigerant | No refrigerant |
Power supply | Electrical connection |
Nominal power | 21 kW |
Nominal voltage | 400 V |
Protection type (IP code) | IP25 |
Country of origin | Germany |
CO₂ emissions | 30,32 kg |
Climate contribution | EUR 0,77 |
Scope of delivery | 1 |
Width | 24 cm |
Height | 48.10 cm |
Volume | 1 l |
Product Safety |
Length | 52.60 cm |
Width | 28.90 cm |
Height | 16.40 cm |
Weight | 4.66 kg |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Boilers» category have a defect within the first 24 months?
Source: Galaxus- VaillantNot enough data
- 1.Stiebel Eltron1,2 %
- 2.Tesy1,7 %
- 3.Ariston2,2 %
- 4.Bosch Home Comfort2,5 %
Statutory 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: Galaxus- VaillantNot enough data
- 1.Tesy0 days
- 2.Stiebel Eltron3 days
- 3.Ariston5 days
- Bosch Home ComfortNot enough data
Return rate
How often is a product of this brand in the «Boilers» category returned?
Source: Galaxus- VaillantNot enough data
- 1.Ariston3,1 %
- 2.Tesy3,2 %
- 3.Stiebel Eltron6 %
- 4.Sygonix7 %