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Extraflame Diadema

Back boiler #woodpellet stove

Extraflame Diadema - 30kW wood pellet backboiler stove



Total global output : 31kW 

Total useable output : 28.3kW
~ to the hot water : 25.3kW
~ to the room : 3kW

Efficiency : above 91% - to be confirmed


Pellet storage : 53kg

Pellet consumption : 1.5kg to 6.6kg per hour

Electrical consumption : 150 to 180 watts per hour (400 watts on start up)



Room ventilation fan :
The Extraflame Diadema does NOT have a room ventilation fan,
but radiates heat into the room like a 'solid fuel' stove



Colours available

Majolica finish - white as above or bordeaux (red)



Height : 1304mm
Width : 619mm
Depth : 689mm

Weight : 265kg majolica finish

Flue diameter : 120mm
Air intake : 60mm


Water Pipes

Flow & return : 1"
Pressure waste pipe : 1/2"
Water pressure required for pressurised system : 1bar



Extraflame Diadema - White Extraflame Diadema - Bordeaux



Standard Features

Automatic Ignition
Remote Control
Integrated Thermostats
Programmable Daily
and Weekly Timers

WIFi Module

 Extraflame WiFi Module - control your #woodpellet

Control your Extraflame #woodpellet stove, backboiler or boiler with your smart phone or PC.

Online Prices

We regret that due to 
Extraflame trading policies, 
we are unable to show 
stove and boiler prices online. 

We apologise for the inconvenience caused.

Please call or email for our current prices.
t : 066 711 8884