Bosch 1900 - Page 18

18 Fan 1900, Fan 1900 DH
EU 1254/2014
a Supplier's name Bosch Thermotechnik GmbH Bosch Thermotechnik GmbH b Supplier model identier (code) F1900 W 100 F1900 W 125
c Specic energy consumtpion SEC class - climate zone kWh / (m
2
·a)
cold temperate warm cold temperate warm
-23,2 -9,8 -2,2 -23,4 -10,0 -2,4
d Typology UVR unidirectional UVR unidirectional e Type of drive installed / intended to be installed single speed single speed
f Type of heat recovery system none none
g Thermal eciency of heat recover % - -
h Maximum ow rate m
3
/h 75 145
i Electric power input of the fan drive W 9 16,5
j Sound power level dB(A) 44 (ISO 3744) 53 (ISO 3744)
k Reference ow rate m
3
/s 0,021 0,04
l Reference pressure dierence Pa 0 0
m Specic power input W/(m
3
/h) 0,120 0,114
n Control factor and control typology 1 1 o Max� internal leakage rate / max� external leakage rate % - -
p Mixing rate % - -
q Position and description of visual lte warning % - -
r Instructions to install regulated supply/exhaust see instruction sheet see instruction sheet
s Internet adress of disassembly instructions
www�bosch-thermotechnology�com www�bosch-thermotechnology�com
t Airow sensivity to pressure variations at -20 Pa/ +20 Pa
-
-
u Indoor / outdoor air tightness m
3
/h - -
a Supplier's name Bosch Thermotechnik GmbH Bosch Thermotechnik GmbH b Supplier model identier (code) F1900 DH W 100 F1900 DH W 125
c Specic energy consumtpion SEC class - climate zone kWh / (m
2
·a)
cold temperate warm cold temperate warm
-48,6 -23,5 -9,2 -48,8 -23,7 -9,3
d Typology UVR unidirectional UVR unidirectional e Type of drive installed / intended to be installed single speed single speed
f Type of heat recovery system none none
g Thermal eciency of heat recover % - -
Maximum ow rate m
3
/h 75 145
i Electric power input of the fan drive W 9 16,5
j Sound power level dB(A) 44 (ISO 3744) 53 (ISO 3744)
k Reference ow rate m
3
/s 0,021 0,040
l Reference pressure dierence Pa 0 0
m Specic power input W/(m
3
/h) 0,120 0,114
n Control factor and control typology 0,85 0,85
o Max� internal leakage rate / max� external leakage rate % - -
p Mixing rate % - -
q Position and description of visual lte warning % - -
r Instructions to install regulated supply/exhaust see instruction sheet see instruction sheet
s Internet adress of disassembly instructions
www�bosch-thermotechnology�com www�bosch-thermotechnology�com
t Airow sensivity to pressure variations at -20 Pa/ +20 Pa - - u Indoor / outdoor air tightness m
3
/h - -