SPECIFICATIONS
CATALOGUE Specifications (240V Operation)
NO.
Series
Hole Performance Power Sound
Diameter (mm) (m
3
/Hr) (Watts) Level
(dB at 3
metres)
OW7205
23/9 AR
254 to 262
750
40 47
OW7213
23/9 M
254 to 262
750
40 47
OW7221
23/9 SELV
254 to 262
750
40 47
OW7148
30/12 AR
324 to 337
1350
75 51
OW7155
30/12 SELV
324 to 337
1350
75 51
Example of finished Wall & Window installations.
Arrows indicate airflow direction.
