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Thermex EUROSTAR E921 21 kW
400 H

Photos - Boiler Thermex EUROSTAR E921 21 kW 400 H
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Outdated Product
Energy source: electricity; Installation: wall; Type: single-circuit (heating only); Heating area (m²): 168; Heat output (kW): 21; Coolant min. T (°C): 30; Coolant max. T (°C): 80; Efficiency (%): 99.5; Combustion chamber: no chamber; Firebox size: Dimensions (mm): 740x440x235; Weight (kg): 25.8
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Thermex EUROSTAR E921 21 kW
400 H
Energy source:electricity
Mount:wall, single-circuit
Boiler power:21 kW, area ~ 168 m²
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications EUROSTAR E921
Main
Energy sourceelectricity
Installationwall
Typesingle-circuit (heating only)
Heating area168 m²
Technical specs
Heat output21 kW
Power supply400 V
Coolant min. T30 °С
Coolant max. T80 °С
Heating circuit max. pressure3 bar
Consumer specs
"Summer" mode
Circulation pump
Boiler specs
Efficiency99.5 %
Combustion chamberno chamber
Expansion vessel capacity6 L
Connections
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemswater overheating
water circulation failure
frost protection
More specs
Dimensions (HxWxD)740x440x235 mm
Weight25.8 kg
Added to E-Catalogjune 2019
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Information in model description is for reference purposes.
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EUROSTAR E921