42
145
715
580
455
605
255
275
330
390
420
740
400
415
2.6
– TECHNICAL INFORMATION
Standard stove built in accordance with the specifications of regulation UNE-EN
13240:2002 “Solid fuel stoves – Requirements and methods of testing”, amended by
UNE-EN 13240/AC and UNE-EN 13240:2002/A2.
Especificaciones de la estufa HERGÓM mod. E-20 N y E-21 N
Maximum power WOOD (Oak, beech, etc.)
8,5 KW
Flue gas temperature
279 ºC
Average temperature at flue ring
311 ºC
Mass flow rate of smoke
8.5 gr/sec
Emisión of combustión products related to 13% O2
0,17 vol%
Efficiency
75%
Recommended load
1.7Kg.
Recommended load range
45 Minutes
Admits logs of wood of length:
420 mm.
Front Door
Heigth
400mm.
Width
450 mm.
Smoke Adjusting Ring
150 mm.
Metal Chimney
150 mm.
Recommended Chimney heigth
5 a 6 metros
Brickwork Chimney. Estimated minimum measurements
175 x 175 mm.
Recommended draught
12.8 Pascal
Smoke exit
Vertical / Horizontal
Primary air control
Regulación manual
Secundary air supply
Sistema Venturi
Weight
90 Kg.
For others heights contact the supplier or Manufacturer
(Estimate values)
WARNING! Your heater should not be used as an incinerator and no other type of fuel
should be used (plastic, chipboard…). Use recommended materials only.
Do not use as fuel wood from the sea; salts contained in it react in the combustion
releasing acids that damage the cast iron and the steel plate.
E-20 N / 21 N STOVE
