Vents Fan - Type Codes; Fan Designation Key

4
VN V-1 Х 80 Х Х Х
VN - Fan
Forced Draught
V - modification for concealed
(in-the-wall) installation
1 - plastic front panel
2 - aluminium front panel
80 - outlet diameter in mm
3
Air Flow Rate, m/h:
Unmarked - 60/100/150;
A - 35/60;
B - 35/100;
C - 35/60/100;
D - 60/100.
Extra Options:
I - interval switch;
F - Photoelectric sensor;
H - Timer with humidity sensor;
Ò - Timer;
TP - Adjustable timer.
Sample designation:
3
VN-1 A 80 H - High Pressure Fan with a plastic front panel, air flow rate 35/60 m /h,
outlet diameter 80 mm, equipped with a humidity sensor.
Casing Type:
Unmarked - external plastic casing;
K - external plastic casing with a fire damper;
KV - in-the-wall, plastic casing;
KP - in-the-wall, fire-preventing casing;
KVK - in-the-wall, plastic casing with a fire damper;
XXX-D - with a supplementary bottom spigot*;
XXX-L - with a supplementary left-side spigot*;
XXX-P - with a supplementary right-side spigot*.
* - with the outlet on top
ÕÕÕ - KV, KP or KVK.
TYPE CODES
Fan Designation Key
VNVN