m
3
/h
10
20
30
40
50
Pa
100
60
70
80
90
100
110
E
E
E
E
S
S
S
S
1
2
3
0
50
150
200
250
300
4
1.1
2.1
3.1
dm
3
/s
50
100
150
200
250
300
350
400
SFP, kW (m
3
/s) 2,5
10
20
30
40
50
Pa
100
60
70
80
90
100
110
E
E
E
E
S
S
S
S
1
2
3
0
50
150
200
250
300
4
1.1
2.1
3.1
50
100
150
200
250
300
350
400
m
3
/h
dm
3
/s
SFP, kW (m
3
/s) 2,5
Volume flow rate
VALLOX 75/fan 105 W
VALLOX 95/Fan 180 W
DUCT OUTLETS
Supply air to the dwelling
Extract air from the dwelling
Outdoor air to the unit
Exhaust air outside
4
3
2
1
Exhaust air outside
Outdoor air to the unit
Extract air from the dwelling
Supply air to the dwelling
4
3
2
1
VALLOX 75/95
DIMENSIONS, PERFORMANCE
2
2
Pressure loss in ducts. T
otal pressure
SFP (Specific Fan Power)
guideline value < 2.5 (kw/m
3
/s)
SFP=
Input power (total) (W)
Air flow (max) (dm
3
/s)
Dimensions and
duct outlets
R model
L model
R 1/2
19
403
-3.0
+0.0
23
504
530
82
448
39
282
564
1
2
3
4
Ø125 mm
4 kpl
80
120
163.5
120
123.5
120
4
3
2
1
ED
SD
ED
SD
RECOMMENDED
OPERATING RANGE
Fan curves
E = Extract air curve
S = Supply air curve
SD and ED are examples of pressure
losses in supply and extract ducts
Volume flow rate
Air volumes and SFP
Pressure loss in ducts. T
otal pressure
SFP (Specific Fan Power)
guideline value < 2.5 (kw/m
3
/s)
SFP=
Input power (total) (W)
Air flow (max) (dm
3
/s)
RECOMMENDED
OPERATING RANGE
Fan curves
E = Extract air curve
S = Supply air curve
SD and ED are examples of pressure
losses in supply and extract ducts
