Stuv 21 Installation Instructions Manual page 5

Standards, certification and technical characteristics (continuation)
Concept & Forme sa
B-5170 Bois-de-Villers (Belgium)
12 QA 121322912
EN 13229 : 2001 / A2 : 2004
Wood insert Stûv 21/75 DF
Minimum insulation thickness with
regard to potentially combustible
materials (conductibility of the
insulating material used
at 400°C = 0.11 W/mK) :
– on the sides : 15 cm
– below : 0 cm
– above : 11 cm
Recommended fuel : wood logs only
CO emissions : 0.08 %
Average smoke temperature
at rated power : 344°C
Nominal heat power : 19 kW
Efficiency : 75%
Particle emissions : 30 mg/Nm
Please read the installation
instructions and directions for use !
Concept & Forme sa
B-5170 Bois-de-Villers (Belgium)
10 QA 101322907
EN 13229 : 2001 / A2 : 2004
Wood insert Stûv 21/85 DF
Minimum insulation thickness with
regard to potentially combustible
materials (conductibility of the
insulating material used
at 400°C = 0.11 W/mK) :
– on the sides : 15 cm
– below : 0 cm
– above : 11 cm
Recommended fuel : wood logs only
CO emissions : 0.06 %
Average smoke temperature
at rated power : 368°C
Nominal heat power : 22 kW
Efficiency : 75%
Particle emissions : 15 mg/Nm
3
Please read the installation
instructions and directions for use !
Concept & Forme sa
B-5170 Bois-de-Villers (Belgium)
14 QA 141322914
EN 13229 : 2001 / A2 : 2004
Wood insert Stûv 21/95 DF
Minimum insulation thickness with
regard to potentially combustible
materials (conductibility of the
insulating material used
at 400°C = 0.11 W/mK) :
– on the sides : 15 cm
– below : 0 cm
– above : 11 cm
Recommended fuel : wood logs only
CO emissions : 0.05 %
Average smoke temperature
at rated power : 375°C
Nominal heat power : 22 kW
Efficiency : 76%
Particle emissions : 31 mg/Nm
3
Please read the installation
instructions and directions for use !
Stûv 21 - installation [en] - 04-2013
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5
SN 132150 - ...