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Technical specifications
Fan heater SWL (IP44)
Type
Heat output*
[kW]
SWL02
12
SWL12
19
SWL22
31
SWL32
50
SWL33
64
Fan heater SWL (IP44)
∆t*
Type
[°C]
SWL02
36/30
SWL12
27/22
SWL22
29/23
SWL32
27/23
SWL33
37/32
*
) Applicable at water temperature 80/60 °C, air temperature, in +15 °C.
1
*
) Sound power (L
) measurements according to ISO 27327-2: 2014, Installation type E.
2
WA
*
) Sound pressure (L
3
pA
absorption area: 200 m². At lowest/highest airflow.
*
) ∆t = temperature rise of passing air at maximum heat output and lowest/highest airflow.
4
*
) Water volume inside water coil.
5
Approved for 220V/1ph/60Hz. Product performance for 220V/1ph/60Hz will differ from stated data.
Air throw
Type
Air throw
[m]
SWL02
8
SWL12
12
SWL22
18
SWL32
24
SWL33
22
The air throw data above is valid when the horizontally adjustable air director is used and at highest air
flow and room temperature +18 °C. The air throw is defined as the distance in a straight angle from the fan
heater to the point where the average air speed has dropped to 0,5 m/s.
Air flow
1
[m³/h]
650/1120
1450/2450
2200/3950
4230/6450
3700/5850
Water volume*
1,4
[l]
1,3
1,5
2,7
3,8
5,2
). Conditions: Distance to the unit 5 metres. Directional factor: 2. Equivalent
Air throw with
extra air director
[m]
-
16
23
31
29
SWL
Air flow
Sound power*
[m³/s]
[dB(A)]
59
0,18/0,31
70
0,40/0,68
75
0,61/1,10
72
1,18/1,79
68
1,02/1,63
Voltage
5
[V]
230V~
230V~
230V~
230V~
230V~
Extra air director
Sound pressure*
2
[dB(A)]
30/43
41/54
46/59
46/56
47/53
Amperage
Weight
[A]
[kg]
0,4
16
0,8
20
1,2
30
2,3
50
2,3
53
SWL
3
11
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