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Link to Low Voltage Fans - Ducting - Fan Size Calculator & Ventilation Index


4" Wall Fans - Low Voltage 12v

4" Low Voltage Fan dimensions (mm)
Fans
A
B
C
D
K
BG XF100LV
163
98
75
30
163

Fan
Max Duct Length
BG XF100LV
2 - 3 Mts

 

4" Window Fans - Low Voltage 12v

4" Low Voltage Fan dimensions (mm)
Fans
A
B
C
D
BG WF100LV
163
90
30
163

Fan
Sound Level
BG XF100LV / WF100LV
41 db

4" Duct Fan Output
m3 / hr @ Free discharge
BG SF 1 / BG SF2
85


4" Low Voltage Fan dimensions (mm)
Transformer
B
C
D
BG T12P
145
55
30
BG T12PT
145
55
30


Typical Low Voltage Fan Installation