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Comparison water Heaters

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Gorenje GBF 80 UA
Willer EV 80 DR Grand
Bosch Therm 4000 O WR 10-2 P
Willer EV 50 DR Grand
Gorenje GBF 100 UA
Artel ARTDDRY WH 80
Gorenje GBF 80 UAWiller EV 80 DR GrandBosch Therm 4000 O WR 10-2 PWiller EV 50 DR GrandGorenje GBF 100 UAArtel ARTDDRY WH 80
from $130.04 up to $167.56
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Typestoragestoragetanklessstoragestoragestorage
Energy sourcemainsmainsgasmainsmainsmains
Installationverticalverticalverticalverticalverticalvertical
Tank volume80 L80 L50 L100 L80 L
Tank shapecylindricalflatrectangularflatcylindricalcylindrical
Technical specs
Power source230 V230 Venergy independent230 V230 V230 V
Energy efficiency classA
Power consumption2000 W2000 W2000 W2000 W2000 W
Heating modes23
Rated heat exchanger power17.4 kW
Max. water temperature75 °C80 °C60 °C80 °C75 °C
Performance (Δt ~25 °C)10 L/min
Performance (Δt ~50 °C)5 L/min
Heat loss1.63 kWh/24h
Tank liningenamelenamelenamelenamelglass ceramics
Water supplywith pressurewith pressurewith pressurewith pressurewith pressurewith pressure
Heating time185 min140 min90 min235 min124 min
Magnesium anode
Heating elements221222
Heating element type
dry heater
 
dry heater
 
 
heat exchanger
dry heater
 
dry heater
 
dry heater
 
Ignition typepiezo ignition
Combustion chamber typeopen (atmospheric)
Flue diameter112 mm
Gas consumption2.1 m³/h
Features
Functions
thermostat
 
thermostat
 
thermostat
 
thermostat
 
thermostat
 
thermostat
display
Safety systems
overheat protection
frost protection
safety valve
 
 
overheat protection
 
safety valve
 
 
overheat protection
 
 
gas control
draft sensor
overheat protection
 
safety valve
 
 
overheat protection
 
safety valve
 
 
overheat protection
 
safety valve
 
 
General specs
Controlsmechanicalmechanicalmechanicalmechanicalmechanicalmechanical
Controls layoutfrontfrontfrontfrontfrontfront
Pipe connectionbottombottombottombottombottombottom
Tank manufacturer's warranty10 years5 years5 years10 years5 years
Dimensions (HxWxD)83х45х46 cm97x53x29 cm58х31х22 cm88.5x45x24 cm97х45х46 cm83.8x45x45 cm
Weight30 kg30 kg11 kg23 kg34 kg
Added to E-Catalogjune 2010april 2018august 2009april 2018june 2010september 2019

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