1. Make a wooden frame and fix it in ceiling, the dimension shown in table above.
2. Put the fan body into wooden frame then insert the vent mouth and bring the external pipe to the vent mouth. Fix the mounting screws!
Model | Rated Voltage [v] | Power [w] | Air-flow [m3/h] | Noise [dB] | Size [mm] | Dimmension [mm] | ||||||
A | B | C/D | E | |||||||||
VF-BG610 | 220-240 | 25 | 110 | 28 | 100/4'' | 243*243 | 20 | 28/98 | 195 | |||
VF-BG810 | 220-240 | 32 | 130 | 35 | 100/4'' | 256*256 | 20 | 38/98 | 205 | |||
VF-BG815 | 220-240 | 35 | 150 | 38 | 100/4'' | 270*270 | 20 | 35/98 | 228 | |||
VF-BG1020 | 220-240 | 40 | 200 | 40 | 100/4'' | 316*316 | 20 | 35/98 | 273 | |||
VF-BG1030 | 220-240 | 45 | 230 | 41 | 100/4'' | 316*316 | 20 | 35/98 | 273 | |||
VF-BG1230 | 220-240 | 55 | 300 | 43 | 150/6'' | 316*316 | 20 | 33/148 | 273 | |||
VF-BG1235 | 220-240 | 60 | 350 | 44 | 150/6'' | 316*316 | 20 | 33/148 | 273 | |||
VF-BG1440 | 220-240 | 68 | 400 | 45 | 150/6'' | 355*355 | 20 | 38/148 | 310 | |||
VF-BG1445 | 220-240 | 77 | 450 | 47 | 150/6'' | 355*355 | 20 | 38/148 | 310 | |||
VF-BG1855 | 220-240 | 106 | 550 | 42 | 150/6'' | 367*367 | 20 | 33/148 | 310 |