Stiebel Eltron STIE shower boiler

Ratings
Delivered between 3.2.2026 and 17.2.2026
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Performance2

Product details

The STIE shower boiler from Stiebel Eltron is an efficient hot water storage unit designed for providing warm water in households. With a capacity of 15 liters, it offers sufficient volume for daily needs. The device is designed as an under-sink unit, making it ideal for installation above sinks or showers. Its rated power of 3.3 kW allows for rapid heating of the water, reaching a comfortable temperature in just 17 minutes. The temperature range of 20° to 65° C provides flexibility and adaptability to individual needs. The analog temperature display allows for easy monitoring of the water temperature. With an IP24 protection rating, the device is also splash-proof, enhancing safety in the bathroom. Made in Germany, the STIE shower boiler combines quality and functionality in a compact design.

  • Energy-efficient hot water preparation with 3.3 kW rated power
  • Quick heating time of just 17 minutes
  • Temperature range of 20° to 65° C for individual adjustment
  • Analog temperature display for easy monitoring
  • IP24 protection rating for increased safety in the bathroom.

Key specifications

Boiler type
Hot water tank
Volume
15 l
Item number
33504951

General information

Manufacturer
Stiebel Eltron
Category
Boilers
Manufacturer no.
222206
Release date
17.5.2023

Material

Material group
Plastic
Material
Plastic

Boiler properties

Boiler type
Hot water tank
Version
Oversink device
mounting style
Table
Design
No pressure
Heating time
17 min
Temperature display
Analogue
Model name
EB 15 SL
Refrigerant
No refrigerant

Power supply

Power supply
Electrical connection
Nominal power
3.30 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
Connection cable with earthing contact plug, Conversion kit for fixed electrical connection

Product dimensions

Length
29.50 cm
Width
31.60 cm
Height
60.10 cm
Volume
15 l

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
  • 1.Stiebel Eltron
    1 %
  • 2.Tesy
    1.1 %
  • 3.Ariston
    2.2 %
  • 4.Bosch Home Comfort
    2.9 %
  • 5.AEG Haustechnik
    4.5 %

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
  • 1.Stiebel Eltron
    0 days
  • 2.AEG Haustechnik
    1 day
  • 3.Ariston
    5 days

Return rate

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

Source: Digitec Galaxus
  • 3.Tesy
    4.3 %
  • 4.AEG Haustechnik
    4.7 %
  • 5.Sygonix
    5.5 %
  • 6.Stiebel Eltron
    6.4 %
  • 7.Bosch Home Comfort
    11.9 %
Source: Digitec Galaxus