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Sphere C

Ducted pellet stove
  • Flow
  • Thermal power: 4,9 - 10,8 kW
  • Heats up to: 250 m3 (about 93 m2 )
  • Burn time: 11 - 26 h
Coating and colour:
White
Bordeaux
White
Black
Bronze
Grey
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Technical specifications

Nominal power (kW) 4,9 - 10,8
Heat input power (kW) 5,3 - 12,1
Size H x L x P (cm) 115 x 60 x 60
Net weight (Kg) 207 - 225
Pellet fuel consumption per hour min/max (Kg/h) 1,1 - 2,5
Efficiency (min/max) 89,0 - 91,8
Flue exit pipe (ø mm) 80 (Rear)
Tank capacity (Kg) 28
Burn time - min/max (h) 11 - 26
Installed power (W) 100
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.

  • Clear

    An additional air channel, creates an air cushion between the flame and the glass -ceramic, guaranteeing its sharpness for several operating hours.

  • Firex

    The special combustion chamber made of Firex 600/700, a vermiculitebased material, resulting from the research and development conducted by Ravelli.

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  • Hermetic

    The system takes the air necessary for combustion directly from outside without drawing cold air into the room.

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  • Inox

    The stainless steel heat exchanger increases the fire resistance while avoiding the classic problems linked to wear and tear.

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  • 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.

  • RFS

    The exclusive system for direct control of ducted stoves heat diffusion in different environments, in order to obtain the ideal temperature.

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  • 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.

  • Total Kontrol

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

  • Touch Remote

    Remote control for switching on, and off, and adjusting the heater from distance and from different rooms than the one where the appliance is located.

Description

Self-cleaning brazier – Choice of painted steel or ceramic finish – Cast iron top, glass door – Front fan and two ductable fans – Touch remote – Opportunity to set 3 different temperatures

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.