Dovre 640WD/V2 Instrucciones De Instalacion Y Uso página 46

Appendix 1: Technical data
According to EU 305/2011 (construction products); EU2015/1185 (ecodesign) and EU2015/1186 (labelling).
Model
Nominal output/direct heat output
Flue connection (diameter)
Weight
Preferred fuel
Fuel property, max. length wood
Mass flow of flue gasses
Temperature increase measured in the measurement section
Temperature measured at appliance exit
Minimum draught
CO emissions (13%O2) at nominal heat output
NOx emissions (13%O2) at nominal heat output
CnHm emissions (13%O2) at nominal heat output)
Particulate emission (13%O2) at nominal heat output
Useful efficiency at nominal heat output
Seasonal energy efficiency
Energy efficiency index
Energy efficiency class
Type of heat output/room temperature control
D OVRE
20
640WD/V2 760WD/V2
10 kW 12 kW
150 mm 150 mm
180 kg 200 kg
wood, wood,
moisture moisture
<25% <25%
45 cm 55 cm
9.2 g/s 9.8 g/s
246 K 271 K
317 °C 348 °C
12 Pa 12 Pa
0.07% (844 0.06% (731
mg/Nm³) mg/Nm³)
103 mg/Nm³ 102 mg/Nm³
39 mg/Nm³ 39 mg/Nm³
30 mg/Nm³ 26 mg/Nm³
82% 81%
72% 71%
108.9 107.5
A+ A+
single-phase single-phase
heat output, heat output,
no room no room
temperature temperature
control control
Subject to change because of technical improvements