Operation Manual

PELLET KITCHEN with OVEN 9 KW PELLET STOVES 11 KW PELLET STOVES SLIM 7,5 KW
Chimney flue draught 12 Pa Chimney flue draught 12 Pa Chimney flue draught 11 Pa
Fume temperature 111 °C Fume temperature 203 °C Fume temperature 184 °C
Mass flow of fumes 6,1 g/s Mass flow of fumes 8,3 g/s Mass flow of fumes 6,22 g/s
PELLET STOVES 14,5 KW PELLET STOVES 12 KW AIR-TIGHT STOVES 9,5 KW
Chimney flue draught 11 Pa Chimney flue draught 11 Pa Chimney flue draught 12 Pa
Fume temperature 139 °C Fume temperature 181 °C Fume temperature 176 °C
Mass flow of fumes 15,3 g/s Mass flow of fumes 7,2 g/s Mass flow of fumes 4,8 g/s
PELLET STOVES 13 KW PELLET STOVES 15 KW AIR-TIGHT STOVES 8 KW
Chimney flue draught 11 Pa Chimney flue draught 11 Pa Chimney flue draught 11 Pa
Fume temperature 264 °C Fume temperature 236 °C Fume temperature 157 °C
Mass flow of fumes 9 g/s Mass flow of fumes 9,5 g/s Mass flow of fumes 5,1 g/s
AIR STOVE 15 KW AIR STOVE 19,5 KW AIR STOVE 20,5 KW
Chimney flue draught 11 Pa Chimney flue draught 11 Pa Chimney flue draught 11,5 Pa
Fume temperature 153 °C Fume temperature 188 °C Fume temperature 222 °C
Mass flow of fumes 8,3 g/s Mass flow of fumes 8,9 g/s Mass flow of fumes 11,15 g/s
The vent pipe is one of the key features for guaranteeing the proper functioning of the stove. Thanks to the quality of the
materials, the strength, the durability, the easy cleaning and maintenance, the best vent pipes are made of steel, either
stainless steel or aluminized.
• The stove is fitted with a Φ 80mm rear round fume outlet and a joint connection to be connected to the vent pipe.
• Use telescopic joint connections to facilitate connection to the steel rigid vent pipe and counterbalance the thermal
expansion of both the firebox and the vent pipe.
• Seal the vent pipe joint connection with high temperature silicone sealant (1,000°C). Should the existing flue opening
not be perfectly perpendicular to the firebox fume outlet, use an elbow to connect them. Inclination must never exceed
45°, with respect to the vertical axis. No constrictions.
• Use 10cm-thick insulating thimbles if pipe vent passes through floors.
• The vent pipe must be insulated along its entire length. Thanks to the vent pipe insulation fume temperature will
remain high optimising draught, preventing condensation and reducing build-up of barely ignited particles along the
vent pipe walls. Use proper insulating materials (glass wool, ceramic fibre, Class A1 non-combustible materials).
• The vent pipe must be weather-proof and as linear as possible.
• Flexible and length-adjustable metal pipes may not be used.
EXISTING VENT PIPE (TRADITIONAL) EXTERNAL VENT PIPE:
02.1 CHIMNEY COWL
A properly installed chimney cowl ensures optimum stove functioning. The anti-downdraught chimney cowl
consists of a number of components whose outlet section sum always doubles the vent pipe section. Make sure
the chimney cowl is at least 150cm above the roof top so that it is fully exposed to the wind.
The chimney cowls must:
• have useful outlet section that is at least twice that of the vent pipe.
• be made in such a way as to prevent the penetration of rain or snow.
• be constructed in such a way as to ensure, in the event of winds coming from any direction, the evacuation
of combustion products.
• be free of mechanical intake auxiliaries.
Examples of vent pipe
Steel vent pipe with double chamber insulated with
material resistant to 400°C. Optimum efficiency.
Refractory vent pipe with insulated double chamber
and external coating in lightweight concrete. Optimum
efficiency.
Avoid vent pipes with internal rectangular section whose ratio
between the larger and smaller side is greater than 1.5. Poor
efficiency
Traditional clay vent pipe with cavities. Optimum efficiency.
External vent with non-
closable grid
Inspection doors
MAX A+1/2A
A
THROTTLE
INCLINATION
LESS THAN 45°
8