Fan Designation Key - Vents D User Manual

FAN DESIGNATION KEY

Exhaust spigot diameter - 100, 125, 150 mm
Fan series - D, D1, S, S1, LD, LD1, LD light,
LD Fresh time, X, X1, X star, Cosmo, Modern, Techno, Domino
Decorative front panel (for series LD, LD light):
A - brushed aluminium
N - polished stainless steel
Extra options:
V - fan with a pull-cord switch
T - fan with a turn-off delay timer
T1 - fan with a turn-off and turn-on delay timer
TH - fan with a humidity sensor and turn-off delay timer
K - fan with a back valve.
Motor and impeller modifications:
L - motor on ball bearings
Turbo - high-powered motor
Q - low-power motor
12 - motor rated for 12 V / 50 Hz voltage
Press - high pressure impeller
Front panel colour (for Modern, Domino series) - white, black
Designation key example:
VENTS 125 DVT K fan with 125 mm exhaust spigot diameter, D-series, supplied with a pull-cord switch,
timer, back valve.
V E N T S X X X X X X X X Х
3
EN