Description

RAVELLI wood-burning boiler model HR WOOD 350 34.7 kW

Wood-fired fuel – Removable ash drawer with sealing closure – Totally wet combustion chamber – Inverted flame – High efficiency thanks to the Lambda probe – Painted steel sides – Independent primary and secondary air regulation

TECHNOLOGIES

UPSIDE DOWN FLAME

It is called inverted flame because of the position of the combustion chamber, located below the compartment in which the wood is loaded.
WET FLUE WAYS

It has been designed to maximize the surfaces in contact with the water to be heated, making the most of the heat produced by combustion and limiting the waste of heat and fuel.
TURBULATORS

The helical shape of the turbulators reduces the speed of movement of the fumes originating from combustion, increasing the efficiency of the machine by keeping the exchanger clean.

TECHNICAL DATA

efficiency

class

Rated power (kW)	31.3
Input heat output (kW)	34.7
Thermal power rendered to water	31.3
Dimensions H x W x D (cm)	144 x 62 x 107
Net Weight (kg)	580
Hourly consumption – min/max (Kg/h)	7.8
Min/max	90.2
Smoke outlet pipe (Ø mm)	150 (Rear)
Operating electrical power (W)	75
airClean™
Energy	A+

The measurements and data shown are indicative. The parent company reserves the right to make any changes to its products, at any time, and without prior notice, as it deems appropriate for any technical or commercial need

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RAVELLI wood-burning boiler model HR WOOD 350 34.7 kW

Description