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Stiebel Eltron DHB 21

Photos - Boiler Stiebel Eltron DHB 21
Outdated Product
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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Stiebel Eltron DHB 21
Main
Typetankless
Energy sourcemains
Installationvertical
Tank shaperectangular
Technical specs
Power source400 V
Power consumption21000 W
Performance (Δt ~25 °C)10 L/min
Water supplywith pressure
Heating elements1
Heating element typeheating coil
Features
Functionsthermostat
Safety systemsoverheat protection
General specs
Controlsmechanical
Controls layoutfront
Pipe connectionbottom
Dimensions (HxWxD)47x23x11 cm
Weight4.4 kg
Added to E-Catalogoctober 2008
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Stiebel Eltron 2024 - new products, best sales and most actual models Stiebel Eltron.
Video reviews
Additional features water heater Stiebel Eltron DHB 21:
  • 3-phase connection
Similar models:
  • 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
From the press release:

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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