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Ferroli LEB 9 9 kW
230 V

Photos - Boiler Ferroli LEB 9 9 kW 230 V
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Energy source: electricity; Installation: wall; Type: single-circuit (heating only); Heating area (m²): 72; Heat output (kW): 9; Coolant min. T (°C): 30; Coolant max. T (°C): 80; Heated floor mode; Efficiency (%): 99.5; Combustion chamber: no chamber; Firebox size: Dimensions (mm): 740x440x265
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Ferroli LEB 9 9 kW
230 V
Energy source:electricity
Mount:wall, single-circuit
Boiler power:9 kW, area ~ 72 m²
Support for "warm floor" mode. Built-in weekly programmer in the control panel. Large informative display. Ability to work in 220/400 V networks. Ability 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 9
Main
Energy sourceelectricity
Installationwall
Typesingle-circuit (heating only)
Heating area72 m²
Technical specs
Heat output9 kW
Power supply230 V / or three-phase (400 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)740x440x265 mm
Weight29 kg
Added to E-Catalognovember 2013
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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The heating boiler from the Italian company Ferroli is designed for installation in domestic systems with forced circulation of the coolant. And thanks to the support of work in low-temperature circuits, it will also fit for organizing a system of underfloor heating.

Power supply

The Ferroli LEB electric boiler is available in three versions, which differ in power: 6 kW, 7.5 kW and 9 kW. These modifications can be connected to both a single-phase power supply (with a voltage of 230 V) and a three-phase power supply (400 V), while more powerful models (12 kW, 15 kW and 18 kW) support only three-phase power.

Informative display

In the decorative cap covering the control button panel, a cutout has been made for a large informative display, which displays data on the device's operating parameters. With its help, it seems possible to programme the operation of the electric boiler for a week in advance, which allows you to significantly save on electricity bills (when using multi-zone electricity metres).

All you need

Ferroli LEB 9 is equipped with an expansion tank with a capacity of 10 liters, the purpose of which is to remove excess water from the heating system when the total volume of liquid increases as a result of heating. Thus, the equipment of the boiler includes everything necessary to ensure its smooth operation. An additional useful acquisition to the model can only be an indirect heating boiler, which is an indispensable element in creating a hot water supply system.

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LEB 9