Choose the appropriate fan is a very important case. We can do this by our selves to our small wall or duct installation. Below we present instruction which will guide you step by step :

 

1. Calculate the size of the room where the fan will be installed. Multiply all dimensions. The result of this calculation is a volume of the room: height x width x length = volume

 

e.g  Bathroom : 2,6m high x 3m width x 4m length = 31,2 m3

 

2. Find the type of a room from the table and its proper air exchange multiple.

 

Room Type

Mulitiplicity

Bathroom

5-8

Toilette

4-5

Kitchen

5-10

Livingroom

0,5-2

Office

5-7

Boardroom

4-8

Hallway

2-4

Cinema/Theater

7-9

Cafe

9-11

Restaurant

6-10

Shop

8-10

Sports Hall

6-8

Garage

6-8

 

 

3. Calculate how many cubic meters of air should be processed by the fan in 1 hour – multiply multiple by volume – volume x multiple of an air exchange in 1 hour = exchange of a processed air in 1 hour.

 

e.g. 31,2 m3  x 5 = 156m3/h

 

4. Click a fan from our chart below with performance that matches your calculations.

 

To our example bathroom 2,6m x 3m x 4m we could choose : STYL Ø120, EURO 2, NV 12 , TURBO Ø100 because all of them have air flow 150 which is close to needed 156m3/h.

 

Wall Fans

Duct Fans

 Roof Fans 

  Air Flow  

PLAY Ø100, STYL Ø100, POLO 4, STYL II Ø100, FRESH Ø100,

NV 10, FALA, LOOK Ø100, VISCONTI Ø100, RIMERA

POLO 1, EURO 1

 

100 m3/h

 

POLO 2

 

140 m3/h

PLAY Ø125, STYL Ø120, POLO 5, STYL II Ø120,FRESH Ø120,NV 12, LOOK Ø120, VISCONTI Ø120

EURO 2

 

150 m3/h

 

TURBO Ø100 (LS)

 

160 m3/h

 

TURBO Ø100 (HS)

 

180 m3/h

 

TURBO Ø125 (LS)

 

195 m3/h

POLO 6 OK

 

 

200 m3/h

 

TURBO Ø125 (HS)

 

240 m3/h

STYL Ø150, STYL Ø200 (LS) , POLO 6, STYL II Ø150, NV 15

EURO 3

 

280 m3/h

 

WK PLASTIC Ø100

 

300 m3/h

WB-S Ø200

WB Ø200

 

350 m3/h

STYL Ø200 (HS)

WK Ø100

 

400 m3/h

EF 200

WK Ø125

 

450 m3/h

 

WK PLASTIC Ø125

 

480 m3/h

 

WK PLASTIC Ø150, WK Ø150

 

520 m3/h

NV 20

WK Ø160

EURO 0D

550 m3/h

 

WK PLASTIC Ø160

 

580 m3/h

WB-S Ø250

EURO 0, WB Ø250

WD II 150

600 m3/h

WOKS Ø200

   

850 m3/h

WOS Ø200

 

 

900 m3/h

VENA 300, EF 250

 

 

950 m3/h

 

WB Ø315

 

1000 m3/h