100%
72%
66%
59%
54%
47%
42%
31%
50
100
150
200
250
300
350
400
0
10
20
30
40
60
70
80
90
100
50
36
72
108
0
144
180
216
252
288
324 360 396
110
432
468
130
120
504 540
150
140
SFP: 1,0 / 0,28 SFP: 1,5 / 0,42
SFP: 2,0 / 0,56
46
© Vallox • We reserve the right to make changes without prior notice
46
Sound power level in supply air duct
(one duct) by octave band L
w
, dB
Sound power level in extract air duct
(one duct) by octave band L
w
, dB
Adjustment position
31 %
42 %
47 %
54 %
59 %
66 %
72 %
100 %
31 %
42 %
47 %
54 %
59 %
66 %
72 %
100 %
Air flow dm
3
/s (l/s)
36.2
56.3
67.3
80.7
92.9
105
116
128
40.5
63.8
73.8
87.9
98.8
110
122
136
Air flow m
3
/h
130.32
202.68
242.28
290.52
334.44
378
417.6
460.8
145.8
229.68
265.68
316.44
355.68
396
439.2
489.6
Medium
frequency
of the
octave
band Hz
63
41
50
56
58
59
64
67
69
35
45
49
51
51
56
58
58
125
45
53
56
59
62
65
68
71
33
43
46
49
49
54
56
59
250
50
54
57
61
63
66
68
70
24
32
37
40
40
45
47
49
500
48
53
56
59
60
63
65
68
37
43
46
48
48
52
54
56
1000
45
54
57
60
62
64
66
67
30
36
39
42
42
46
48
50
2000
35
46
50
55
58
61
64
66
22
32
34
38
38
43
45
48
4000
26
41
46
51
54
58
60
63
16
20
22
25
25
31
33
36
8000
21
32
38
45
49
53
56
59
21
21
21
21
21
24
26
28
L
W
,dB
L
WA
, dB(A)
54
60
64
67
69
72
74
77
41
49
53
55
57
60
61
63
49
57
60
63
66
68
70
73
36
42
45
48
50
52
54
56
Sound pressure level dB (A) coming from the unit through the envelope
in the rooms where the unit has been mounted (10m
2
sound absorption)
AIR FLOWS (supply/extract)
Adjustment position
31%
42%
47%
54%
59%
66%
72%
100%
Air flow dm
3
/s (l/s)
36/39
56/62
68/74
81/89
92/98
105/113
116/126
131/142
Air flow m
3
/h
129.6/140.4
201.6/223.2
244.8/266.4
291.6/320.4
331.2/352.8
378/406.8
417.6/453.6
471.6/511.2
L
pA
, dB (A)
27
34
37
40
42
45
47
50
Volume flow rate
Power (W)
FAN INPUT POWER
Product codes
Vallox 145 MV R
Vallox 145 MV L
Vallox number
3475650
3475750
HVAC code
7912049
7912050
Additional heating
radiator
Power, 1500 W
Air volumes
Supply Air
Extract Air
155 l/s, 558m
3
/h, 100 Pa
150 l/s, 540 m
3
/h, 100 Pa
Fans
Supply Air
Extract Air
0.175 kW, 1.25A
0.175 kW, 1.25A
Electrical connection
230V, 50Hz 11.9 A (power
plug)
Operating efficiencies
Annual efficiency
Supply air efficiency
Specific Fan Power (SFP)
75 % A+
84 %
0,9 (70 l/s) A
Enclosure protection
degree
IP 34
Filters
Supply air Extract air
G4 and F7
G4
Post-heating radiator
Power, 900 W
Heat recovery by-pass
Automatic
The preheating
radiator
–
Weight
88.0 kg
Volume flow rate
Pressure loss in ducts
. T
otal pressure (P
a)
Extract Air
Supply Air
SUPPLY / EXTRACT AIR VOLUMES
SOUND VALUES
TECHNICAL SPECIFICATIONS
TECHNICAL SPECIFICATIONS 145 MV
Recommended
operating range
100%
72%
66%
59 %
54%
47%
42%
50
100
150
200
250
300
350
400
31%
0
10 20 30 40
60 70 80
90 100
50
110
130
120
150
140
36 72 108
0
144 180 216 252 288 324 360 396 432 468 432 540
(l/s)
SFP rate (Specific Fan Power)
recommended value <2.0 (kW
m
3
/s)
Input power (total W)
Measurement airflow (extract l/s)
SFP =