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HR EVØ 250 Smart

Pellet boiler
  • Hydro
  • Thermal power: 5,6 - 25,3 kW
  • Heats up to: 600 m3 (about 222 m2 )
  • Burn time: 9 - 39 h
Coating and colour:
Black
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Technical specifications

Nominal power (kW) 5,6 - 25,3
Heat input power (kW) 6,0 - 27,3
Thermal power to the water 5,6 - 25,3
Size H x L x P (cm) 130 x 60 x 73
Net weight (Kg) 235
Pellet fuel consumption per hour min/max (Kg/h) 1,3 - 5,8
Efficiency (min/max) 92,4 - 92,8
Flue exit pipe (ø mm) 100 (Rear)
Tank capacity (Kg) 50
Burn time - min/max (h) 9 - 39
Installed power (W) 151
Energy class A+
Measures and data are indicative. The parent company reserves the right to make changes to its products at any time, without notice, for either technical or commercial reasons.

Technologies

  • Ash Tray

    Comfortable and easy removable drawer to collect the ashes burnt.

  • Flow meter

    The flow meter acts as an additional safety system in case of air inlet or flue exit obstruction. This system sends an alarm message to the control unit to warn the boiler can’t work correctly.

  • Wet Flue Ways

    Wet Flue Ways has been created to maximise the surfaces which come into contact with the water, optimising the heat produced through the combustion process and reducing heat loss and fuel waste.

  • Pellet Pilot

    Directly linked to the work of the K Probe, Pellet Pilot is an innovative pellet feeding system based on the maximum and minimum output of the machine, to avoid waste and maintain.

  • RDCS

    Ravelli Double Cleaning System Double Cleaning System of the Intelligent brazier, the machine performs an automatic two-stage self-cleaning process. The first uses excess oxygen, while the second cleans the rear section.

  • RSC

    The new combustion chamber has been designed in a smaller semicircular shape and the water reaches the desired temperature sooner.

  • Smart Firepot

    Self-cleaning precision casting brazier for better cleaning that maximizes energy efficiency.

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  • K probe

    It detects the temperature of the flame in the combustion chamber and allows a more rapid and reliable control during the phase of switching on and off, during the automatic restart.

  • Syrion

    The system that alerts you when the pellets are running low, enabling you to manage efficiently and without stress the reloading phase.

  • Total Kontrol

    Total Kontrol is the combination between Ravelli Double Cleaning System and the K probe to generate a better efficiency and functionality.

  • Turbulators

    The helix shape of the turbulators reduces the speed of the emissions released by the combustion process, increasing machine performance and keeping the exchanger clean.

  • Ceramic Ignitor

    It guarantees a fast ignition time as it reaches high temperatures very quickly. It is also characterized by a great energy efficiency and reliability over time if compared to a traditional resistor, being highly resistant to thermal stress and corrosion.

Description

Self-cleaning firepot – Semi-cylindrical combustion chamber – Completely wet smoke inversion – Large expansion areas of the smoke – Painted steel sides – Renewed display – Removable display in option in option – Syrion sensor alerts when the pellets are running low – Wide range of accessories and tanks

Zero philosophy

Zero Philosophy is the philosophy of well-being that distinguishes our latest generation products, to create a world around you that naturally accompanies your habits.


For us, Zero Philosophy means making your daily life more comfortable and putting you at the center of our attention: that is Zero daily maintenance, Zero noise, Zero dispersion, Zero waste.


Zero Philosophy, infinite tranquility.

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Certifications

This product meets the criteria for eco-compatible design and complies with the energy efficiency and particulate emissions requirements established by the European Ecodesign 2022 Regulation for domestic biomass appliances.