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Polski Producent Kotłów Polski producent
D E F R O *
360 Defro

Spectra

Availability: Discontinued
5th grade: 10, 14, 20, and 25 kW - 6 mm wood pellet.
Ecodesign: 10, 14, 20, and 25 kW - 6 mm wood pellet.
Energy efficiency class: A+
Controller: APC K SLIM
Standard equipment: APC K Slim controller, ADAPTIVE CONTROL control, PID function, leveling feet, igniter, pellet burner with automatic cleaning function
Optional equipment - for an additional fee: GSM module, Internet module, Wi-Fi Internet module, DEFRO SPK Lux room controller, DEFRO MZ module, wireless SPK Lux controller, RS wireless communication kit.
Polski Producent Kotłów Produkt polski, wyprodukowany na terenie Unii Europejskiej.

5 years of warranty for the heat exchanger's tightness. 2 years of warranty for the remaining components and the proper operation of the boiler.

The heat exchanger is made of certified material. High-quality steel.

High thermal efficiency reaching 94% thanks to increased heat recovery from exhaust gases.

APC K SLIM ADAPTIVE CONTROL controller supporting 3 pumps (heating, hot water, underfloor heating). Control of a single mixing valve, monitoring, and changing the parameters of the main controller online - available as an additional option for an extra fee.

The boiler is standardly adapted for installation in a closed system, provided that security measures are installed in accordance with the boiler operating instructions;

ADAPTIVE CONTROL control - regulation of boiler operation based on air flow through the exchanger;

Ceramic catalysts stabilizing the combustion process;

Automatic fuel ignition system;

Pellet burner with automatic cleaning function as standard;

Compact dimensions;

An automatic pellet boiler that complies with environmental standards of Class 5 and Ecodesign.

Boiler specification/type IU 10 14 20 25
Fuel wood pellet with a diameter of 6 mm
Power range kW 3,0-10 4,2-14 6,0-20 7,5-25
Heating surface m2 1,5 1,8 2,3 3,0
Energy efficiency class A+ A+ A+ A+
Size of the heated area 1 m2 Up to 125 Up to 175 Up to 240 Up to 300
One-time fuel filling 2 kg ~141 ~141 ~152 ~199
Optimum thermal efficiency %

~92,9-94,7
Max. permissible working pressure bar 1,5
Required exhaust gas draft mbar 0,20 0,23 0,26 0,28
Supply water temperature min/max. °C 65/80
Boiler weight 3 kg ~340 ~350 ~372 ~467
Boiler water capacity l 65 63 71 103
Cross-section of the chimney cmxcm 14×14 14×14 14×14 15×15
Cross-section of the chimney Ømm 160 160 160 170
Minimum height of the chimney m 6 6,5 7 7,5
Diameter of the supply/return connection inch

GW 1 ½”
Drain port diameter inch ½” ½” ½” ½”
Flue diameter mm 159 159 159 159
Height to the bottom edge of the exhaust outlet. mm 995 995 1045 1100

• Innovative ADAPTIVE Control with the use of a turbine flow meter, ensuring optimal adjustment of fan and fuel feeder parameters.
• Fan control (monitoring of the airflow required for proper combustion) and fuel feeder control.
• Control of the heating pump, hot water pump, and valve.
• Control of additional equipment.
• Control of a single mixing valve.
• Automatic ignition and shutdown of the boiler.
• Weekly scheduling control.
• Internet-based control (remote ignition,
and shutdown) – an optional feature.
• Option to connect a room controller.
with RS or traditional communication.
• Option to connect an ST-65 GSM module.
• Ignition with an electric heater.
• Option to control an additional valve.
mixing using the DEFRO MZ module.
• Large color graphical display.
• Control panel placed in a console with an adjustable tilt angle.
• Temperature sensors for heating, hot water, valve, and exhaust gases.
• Photoreceptor (flame sensor).
• Equipped with a thermal protection system for the burner.

Spain
Michał Stachera
Export Manager Phone: +48 512 013 834
France
Michał Stachera
Export Manager Phone: +48 512 013 834
Czech Republic
Michał Stachera
Export Manager Phone: +48 512 013 834
Moldova
Michał Stachera
Export Manager Phone: +48 512 013 834
Ireland
Michał Stachera
Export Manager Phone: +48 512 013 834
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United Kingdom
Michał Stachera
Export Manager Phone: +48 512 013 834
Ukraine
Joanna Majder
Export Manager Phone: +48 669 668 599
Belarus
Joanna Majder
Export Manager Phone: +48 669 668 599
Norway
Joanna Majder
Export Manager Phone: +48 669 668 599
Denmark
Joanna Majder
Export Manager Phone: +48 669 668 599
Bulgaria
Joanna Majder
Export Manager Phone: +48 669 668 599
Azerbaijan
Joanna Majder
Export Manager Phone: +48 669 668 599
Georgia
Joanna Majder
Export Manager Phone: +48 669 668 599
Bosnia and Herzegovina
Joanna Majder
Export Manager Phone: +48 669 668 599
Montenegro
Joanna Majder
Export Manager Phone: +48 669 668 599
Estonia
Joanna Majder
Export Manager Phone: +48 669 668 599
Austria
Monika Zych
Export Manager Phone: +48 783 783 218
Lithuania
Monika Zych
Export Manager Phone: +48 783 783 218
Mongolia
Monika Zych
Export Manager Phone: +48 783 783 218
Russia
Monika Zych
Export Manager Phone: +48 783 783 218
Germany
Monika Zych
Export Manager Phone: +48 783 783 218
Finland
Monika Zych
Export Manager Phone: +48 783 783 218
Kazakhstan
Monika Zych
Export Manager Phone: +48 783 783 218
Latvia
Monika Zych
Export Manager Phone: +48 783 783 218
Slovenia
Monika Zych
Export Manager Phone: +48 783 783 218
Netherlands
Monika Zych
Export Manager Phone: +48 783 783 218
Belgium
Monika Zych
Export Manager Phone: +48 783 783 218
Luxembourg
Monika Zych
Export Manager Phone: +48 783 783 218
Malta
Monika Zych
Export Manager Phone: +48 783 783 218
Maroko
Monika Zych
Export Manager Phone: +48 783 783 218
RPA
Monika Zych
Export Manager Phone: +48 783 783 218
USA
Monika Zych
Export Manager Phone: +48 783 783 218
Croatia
Monika Zych
Export Manager Phone: +48 783 783 218
Serbia
Monika Zych
Export Manager Phone: +48 783 783 218
Syria
Monika Zych
Export Manager Phone: +48 783 783 218
Iraq
Monika Zych
Export Manager Phone: +48 783 783 218
Jordan
Monika Zych
Export Manager Phone: +48 783 783 218
Italy
Monika Zych
Export Manager Phone: +48 783 783 218
Hungary
Michał Stachera
Export Manager Phone: +48 512 013 834
Slovakia
Michał Stachera
Export Manager Phone: +48 512 013 834
Slovakia
Joanna Majder
Export Manager Phone: +48 669 668 599
Turkey
Monika Zych
Export Manager Phone: +48 783 783 218
Romania
Michał Stachera
Export Manager Phone: +48 512 013 834
Switzerland
Joanna Majder
Export Manager Phone: +48 669 668 599
Lebanon
Monika Zych
Export Manager Phone: +48 783 783 218
Greece
Monika Zych
Export Manager Phone: +48 783 783 218
Cyprus
Monika Zych
Export Manager Phone: +48 783 783 218
Kosovo
Monika Zych
Export Manager Phone: +48 783 783 218
Albania
Monika Zych
Export Manager Phone: +48 783 783 218
North Macedonia
Monika Zych
Export Manager Phone: +48 783 783 218
Sweden
Joanna Majder
Export Manager Phone: +48 669 668 599
Israel
Monika Zych
Export Manager Phone: +48 783 783 218
Canada
Monika Zych
Export Manager Phone: +48 783 783 218
Spain
Monika Zych
Export Manager Phone: +48 783 783 218
Portugal
Michał Stachera
Export Manager Phone: +48 512 013 834

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