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Ferroli LEB 21 21 kW
400 H

Photos - Boiler Ferroli LEB 21 21 kW 400 H
Photos 3
Outdated Product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; Heated floor mode; Efficiency (%): 99.5; Combustion chamber: no chamber; Firebox size: Dimensions (mm): 740x440x340
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Ferroli LEB 21 21 kW
400 H
Energy source:electricity
Mount:wall, single-circuit
Boiler power:21 kW, area ~ 168 m²
Possibility to connect an indirect heating boiler
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications LEB 21
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
Heated floor mode
Circulation pump
Boiler specs
Efficiency99.5 %
Combustion chamberno chamber
Expansion vessel capacity10 L
Connections
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemswater overheating
power outage
More specs
Dimensions (HxWxD)740x440x340 mm
Weight39.5 kg
Added to E-Catalogdecember 2014
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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LEB 21