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MAX series boilers for every investment

The DEFRO product offer also includes medium- and high-power boilers that are intended for heating central heating installations. and domestic hot water preparation in residential buildings and public utility facilities. MAX series boilers meet the requirements of the PN-EN-303-5:2012 standard and Ecodesign requirements in accordance with European Union Directives. They are designed to burn fuels divided into hard coal of the eco-pea coal range and biomass in the form of pellets and ensure continuous operation of the device during the heating season.
Thanks to research work and constant control at the design and production stages, the boilers have gained recognition in many investments in the country and abroad.
MAX series boilers particularly require compliance with installation guidelines and thermal protection, and proper operation of the device guarantees its effective operation. The boiler power should be selected based on an energy audit, and the installation should be carried out by qualified personnel in accordance with: recommendations in accordance with the Polish Standard and the manufacturer’s instructions included in the technical and operational documentation of the boiler.

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Bio Slim Max

5th grade: 100, 150, 200, 250, 300, 350 kW
Ecodesign: 100, 150, 200, 250, 300, 350 kW
Fuel: wood pellets with a diameter of 6-8 mm
Controller: APC 3
Standard equipment: controller with internet module, exhaust fan
Optional equipment - for an additional fee: room regulator, additional mixing valve controller, GSM module, DBV-2 valve, automatic ash removal system, external ash tank
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Eko Max

5th grade: 75, 150, 200, 300 kW
Ecodesign: 75, 150, 200, 300 kW
Fuel: eco-peas with granulation of 5-25 mm
Controller: K1P MAX
Standard equipment: K1P MAX controller, Weather control, PID function, Leveling feet, Internet module, Primary air blower, Secondary air blower, FIREFIGHTER II extinguishing system
Optional equipment - for an additional fee: *Pneumatic exchanger cleaning system with ST-980 control, SPK LUX room regulator, SPK LUX wireless room regulator, ST-292 v3 room regulator, ST-292 v2 room regulator, I-1 module, I-1M module, Wireless communication kit RS
Additional information: Eko Max75kW has a controller mounted in a console on the exchanger housing. *The price depends on the boiler power and the number of pneumatic valves
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If you want to install a new heat source, it is worth paying attention to DEFRO devices, a Polish manufacturer with many years of experience in the heating industry. Our specialists will help you choose the right boiler and its power, and distributors and installers will take care of the assembly and commissioning, and all you need to do is enjoy the warmth and comfort. The distribution network of our products is divided into regions for which managers and salespeople are responsible.

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