Stiebel Eltron DHB 21
 | Outdated Product £263.81 Type: tankless; Energy source: mains; Power source: 400 V; Power consumption (W): 21000; Performance (Δt ~25 °C) (L/min): 10; Heating elements: 1; thermostat; overheat protection; Pipe connection: bottom; Dimensions (cm): 47x23x11; |
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Stiebel Eltron 2025 - new arrivals, bestsellers, and the most relevant models Stiebel Eltron.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Stiebel Eltron 2025 - new arrivals, bestsellers, and the most relevant models Stiebel Eltron.
Which is better: wet or dry heating element in a water heater?Learning the design features, pros and cons of "wet" and "dry" heating elements in water heaters
Detailed FAQ on storage water heatersWe answer the most common questions regarding the installation and operation of storage water heaters
Video reviews
Additional features water heater Stiebel Eltron DHB 21:
DHB Si series water heater — with shower comfort switch. The switch allows you, in addition to the three power levels, to control the temperature directly on the machine.
- 3-phase connection
- Model DHB 11 Si — power 11.1 kW
- Model DHB 18 Si — power 18 kW
- Model DHB 24 Si — power 24 kW
- Model DHB 27 Si — power 27 kW
DHB Si series water heater — with shower comfort switch. The switch allows you, in addition to the three power levels, to control the temperature directly on the machine.
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