Wood burning thermo-stove with DSA security device (DSA valve not included) and hand-crafted majolica cladding. Internal facing of the hearth in cast iron and steel. External air intake. Enamelled cast iron door with curved ceramic glass for a wide fire vision.
Adjustable primary and secondary air for a better combustion control and post combustion system for low emissions.
Automatic safety device
It is a safety device created to quickly reduce water temperature, according to rules in force. DSA valve not included.
Direct outdoor air intake - BBC
Air intake system which draws fresh air from outside directly into the adjust system combustion regulation of the firebox of the appliance.
Doors in cast iron
The high-quality cast-iron doors are made to last and ensure perfect sealing at all times.
Glass cleaning system
A system of pre-heated air which removes any deposit from the fire-door glass.
Post combustion
The combustion system developed by La Nordica-Extraflame allows, due to a secondary/tertiary air system, a post combustion which significantly reduces emissions.
Technical Data |
Discontinued
|
Discontinued
|
Discontinued
|
|
|---|---|---|---|---|
| SKU |
HLNWT7117130
|
HLNWT7117135
|
HLNWT7117137
|
|
| General data | ||||
| Nominal heat output | kW |
17.50
|
||
| Nominal useful water power | kW |
10.60
|
||
| Heatable volume | m3 |
501
|
||
| Efficiency at rated power | % |
85.30
|
||
| Boiler capacity | l |
40.00
|
||
| Sealed chamber |
|
|||
| Fuel | ||||
| Hourly consumption | kg/h |
4.80
|
||
| Wood length | cm |
28
|
||
| Fire mouth width | mm |
424
|
||
| Fire mouth height | mm |
350
|
||
| Hearth width | mm |
424
|
||
| Hearth depth | mm |
320
|
||
| Hearth height | mm |
337
|
||
| Connections | ||||
| Flue outlet size | mm |
160
|
||
| Flue position |
Top
|
|||
| Air intake pipe | mm |
100
|
||
| Heating water delivery |
1''
|
|||
| Heating water return |
1''
|
|||
| Design | ||||
| External facing |
Majolica
|
|||
| Design style |
Traditional
|
|||
| Design shape |
Square
|
|||
| Energy Efficiency | ||||
| Energy class |
|
|||
| Product Variants | ||||
| Color |
|
|
|
|
| Physical Data | ||||
| Dimensions (L x W x H) | mm | 731 x 634 x 1246 | 731 x 634 x 1246 | 731 x 634 x 1246 |
| Net Weight | kg | 245.0 | 245.0 | 245.0 |
