LVX Air change
Effectively ventilates all
types of spaces
Both efficient and environmentally friendly
LVX is both a environmentally friendly and efficient product range for different spaces in need of temporary ventilation. Versions 12 and 16 are adapted for drying cabinets, dryers, drying rooms, while version 20 is for larger spaces such as mobile rooms, offices, meeting rooms, school rooms and work sheds.
When the air exchange device is connected with an extract air fan, you get a climate-adapted ventilation system where hot, humid and bad air is quickly replaced with new, fresh outdoor air.
The LVX is equipped with self-regulating fresh air ventilators that close and open according to the outdoor temperature – even when the plant is not in use – which prevents unnecessary self-ventilation. When humid air is discharged through the air exchange device from the room, fresh dry air is supplied directly and the air exchange becomes fast and efficient. The hot and humid air passes through the thermostat and the ventilator opens.
The fresh air ventilators control between +5 and +20°C. If the fresh air ventilators are closed, due to low outdoor temperature, the ventilators will still be opened for a while after the extract air fan has started. The fresh air ventilator feel the warm air, open up and let fresh air into the room.
Download our product sheets
LVX 12 and 16 – for dryers and drying rooms etc.
LVX 20 – for mobile premises and offices etc.
When humid air is discharged through the ventilator from the room, new dry air is added directly and the air exchange becomes fast and efficient.
Want to know more about our LVX products? Welcome to contact us by e-mail or phone.
Our air exchangers are sold by selected dealers all over the country and are usually available for immediate delivery. Contact us for your nearest dealer. If you need spare parts, you are welcome to contact us directly at info@liljengrens.se or +46 (0) 31 84 62 80 and we will help you with the right part.
LVX 12
Control equipment
Thermostatic ventilators, +5° to +20°C for forced air supply in evacuation
Indoor part WHITE
Width 230 mm
Height 252 mm
Depth 240 mm
Installation frame WHITE
Width 310 mm
Height 330 mm
Outer air intake box GREY
Width 200 mm
Height 230 mm
Depth 210 mm
Installation frame GREY
Width 280 mm
Height 306 mm
Wall branch connection
Around 125 mm
Hole-making
Square 200*200 mm
Around 200 mm
Delivery content
Air intake part grey with removable grating for easy cleaning from textile fibers etc. from the outside
Fixing frame Grey
Flexible pipe dim. 125 mm
Air exchanger white with self-regulating fresh air ventilator in dim. 160 mm.
Fixing frame white
Weight
Inner part 3,0 kg
Outer part 2,0 kg
Pipe 0,5 kg
Airflow
50 l/s at 50Pa
70 l/s at 100Pa
LVX 16
Control equipment
Thermostatic ventilators, +5° to +20°C
Sensor body for forced supply air during evacuation
Indoor part WHITE
Width 295 mm
Height 295 mm
Depth 230 mm
Installation frame WHITE
Width 380 mm
Height 380 mm
Outer air intake box GREY
Width 295 mm
Height 290 mm
Depth 235 mm
Installation frame GREY
Width 370 mm
Height 370 mm
Wall branch connection
Around 160 mm
Hole-making
Square 250*250 mm
Around 280 mm
Delivery content
Air intake part grey with exhaust air and removable grating for easy cleaning from textile fibers etc. from the outside.
Fixing frame Grey
Flexible pipe dim. 160 mm – Air mixer white with two self-regulating fresh air ventilators in dim. 160 mm – Fixing frame white
Hole-making
Square hole 250 x 250 mm or round hole 280 mm in diameter.
Weight
Inner part 5,0 kg
Outer part 3,0 kg
Pipe 1 kg
Airflow
72 l/s at 50Pa
97 l/s at 100Pa
PAT.
LVX 20
Control equipment
Thermostatic ventilators, +5° to +20°C
Sensor body for forced supply air during evacuation
Indoor part WHITE
Width 340 mm
Height 270 mm
Depth 820 mm
Installation frame WHITE
Width 350 mm
Height 410 mm
Outer air intake box GREY
Width 350 mm
Height 310 mm
Depth 270 mm
Installation frame GREY
Width 400 mm
Height 430 mm
Wall branch connection
Around 200 mm
Hole-making
Square 280*250 mm
Around 280 mm
Weight
Inner part 10 kg
Outer part 5,0 kg
Pipe 1 kg
Airflow
97 l/s at 50Pa
166 l/s at 100Pa
PAT.