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VENTS 125 D K (120 V/60Hz)

  • Description
  • Characteristics
  • Downloads
  • Options
  • Dimensions
  • Continuous or periodic exhaust ventilation of bathroom, showers, kitchens and other utility spaces.
  • Ventilation shaft mounting or duct connection.
  • Low to medium air flow motion for short distances at low air resistance.
  • Compatible with 100, 125 and 150 mm air ducts.
  • Ultra slim front panel - only 6,5 mm.
  • Modern design and aesthetic look.
  • The casing and the impeller are made of high-quality durable ABS plastic, UV resistant.
  • The intellectual impeller design makes the fan efficiency high and the service life long.
  • Insect screen.
  • Protection rating IP 34.
  • Reliable and low-watt electric motor.
  • Designed for continuous operation and requires no maintenance.
  • Equipped with overheating protection.


  • The fan is controlled by a room light switch. It is not included in the delivery set.
  • The fan is controlled by the built-in V pull cord switch. Not applied in case of ceiling mounting.
  • Speed control is possible through a thyristor speed controller (see Electrical Accessories). Several fans may be connected to the same controller. Speed controllers can not be connected to the fans with the T, TH, TP, VT, VTH modifications.


  • By the BU-1-60 electronic control unit (see Electrical Accessories). The control unit is supplied separately.
  • By the T timer (the built-in turn-off delay timer enables the fan operation within 2 to 30 minutes after the fan switching off).
  • By the humidity sensor and the TH timer (if the humidity level in the room exceeds the sensor threshold adjustable value within 60-90 %, the fan switches automatically on and operates until the humidity level drops to the standard level, after that the fan continues operating within the time period according to the timer setting, then shuts down).
  • The fan is mounted directly into the ventilation shaft.
  • In case of remote location of the ventilation shaft flexible air ducts may be used. The air duct is connected to the fan exhaust flange through a clamp.
  • Fixed to the wall by means of screws.
  • Suitable for ceiling mounting.
  • To connect a fan with a 12 V low voltage motor to 220 V/50 Hz power mains, it is necessary to purchase a step-down transformer (e.g. the TRF 220/12-25 transformer).
Parameter Value Measurement unit
Duct diameter 125 mm
Design axial -
Engine Type 120В / 60Гц -
Voltage 120 V
Frequency 60 Hz
Power consumption 15.5 W
Air capacity 146 m³/h
Current 0.19 A
Sound pressure level at 3 m 39 dBА
Spigot size 125 mm
Protection rating IP 34 -
Type exhaust -
Mounting wall mounting , ceiling mounting -
Files archieve
Brochure "VENTS D" (pdf 3.53Mb)
Declaration of сonformity "D,S (12V)" (pdf 1.74Mb)
Download high quality image "VENTS D" (psd 2.67Mb)
Declaration of сonformity "D,D L" (pdf 1.65Mb)
Download image "VENTS D" for your website (png 644.84Kb)
Certificate GS "K,K1,PF,М,D,S,LD,М1,+L" (pdf 124.5Kb)
Certificate LVD "K,K1,PF,М,D,S,LD,М1,+L" (pdf 270.89Kb)
Certificate LVD "K,K1,PF,М,D,S,LD,М1,MA+turbo (12V)" (pdf 473.42Kb)
User's manual “VENTS domestic fans” (pdf 3.29Mb)
Declaration of сonformity RoHS "Domestic fans VENTS" (pdf 1.34Mb)
Modification name Backdraft damper
VENTS 125 D K (120 V/60Hz)
VENTS 125 D (120 V/60Hz)
Parameter Value Measurement unit
∅D 125 mm
B 176 mm
H 140 mm
L 114 mm
L1 12.5 mm
  D1 Shortened flange model.
D К Fan is equipped with a backdraft damper for back flow preventing.
D L The motor is equipped with ball bearings for long service life (appr. 40 thousand hours) and fan mounting at any angle. The bearings are maintenance-free and contain enough grease for the entire operating period.
D turbo High-powered motor.
D 12 Modification with low-voltage motor. 12 V AC power supply.
DT Equipped with a regulated timer with the operating time from 2 to 30 minutes.
DTH Equipped with a timer with the operating time from 2 to 30 minutes and a humidity sensor with the threshold value from 60 to 90%.
DV Equipped with a pull cord switch.
D Equipped with a pull cord switch and a regulated timer with the operating time adjustable from 2 to 30 minutes.
DVТН Equipped with a pull cord switch, regulated timer with the operating time adjustable from 2 to 30 minutes and a humidity sensor with the operating threshold range from 60% to 90%.
Example of installation
Example of installation

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