6 basic models, wall- or ceiling-
mounted, with 12 power levels
galvanized and coated casing,
colour: grey-white, RAL 9002
silent ventilator
400-Volt-motor, IP 55, class F
horizontal louver with adjustable
grills
colour: black-brown, RAL 8022
many accessories available as e.g.
a grill for air induction
Apparat type
Cu/ALU
LH 120
LH 130
LH 220
LH 230
LH 320
LH 330
LH 420
LH430
LH 520
LH 530
LTHW
LH-X 120
LH-X 130
LH-X 220
LH-X 230
LH-X 320
LH-X 330
LH-X 420
LH-X 430
LH-X 520
LH-X 530
Stage 3
Air volume
m3/h
1.750
1.550
2.450
2.300
3.600
3.400
3.950
3.900
5.200
4.900
Heating power at
LTHW 90/70° C, EAT= + 20° C
kW
12,50
16,30
16,60
22,40
25,80
34,30
29,90
40,20
36,60
49,40
LTHW 90/70° C, EAT= - 15° C
kW
23,98
30,02
32,62
42,54
49,17
64,24
56,01
74,71
70,26
92,32
Stage 2
Air volume
m3/h
1.250
1.150
2.050
1.850
2.350
2.000
2.800
2.650
3.300
3.150
Heating power at
LTHW 90/70° C, EAT= + 20° C
kW
10,90
14,10
15,60
20,30
21,70
26,50
26,10
33,40
30,60
39,80
LTHW 90/70° C, EAT= - 15° C
kW
19,51
24,58
29,14
36,90
37,71
44,91
45,24
57,63
53,11
68,68
Stage 1
Air volume
m3/h
900
850
1.900
1.550
1.650
1.350
1.900
1.850
2.450
2.200
Heating power at
m3/h
900
850
1.900
1.550
1.650
1.350
1.900
1.850
2.450
2.200
LTHW 90/70° C, EAT= + 20° C
kW
9,60
12.01
15,20
18,70
18,60
21,30
22,00
10,50
26,70
32,90
LTHW 90/70° C, EAT= - 15° C
kW
15,80
19,90
27,82
32,17
30,05
33,84
35,12
44,70
43,78
53,27
Motor 230 VZ50 Hz
kW
0,08
0,08
0,095
0,095
0,14
0,14
0,18
0,18
0,15
0,15
max. power
Apparat type
Cu/ALU
LH 620
LH 630
LH 720
LH 730
LH 920
LH 930
Stage 2
Air volume
m3/h
6.700
6.700
8.500
7.700
12.550
10.900
Heating power at:
LTHW 90/70° C, EAT= + 20° C
kW
44,50
59,20
63,40
82,60
83,40
108,30
LTHW 90/70° C, EAT= - 15° C
kW
87,24
113,02
119,21
150,98
163,26
203,45
Stage 1
Air volume
m3/h
4.550
4.250
6.550
6.100
8.950
8.400
Heating power at:
LTHW 90/70° C, EAT= + 20° C
kW
38,50
49,70
57,70
73,70
73,40
96,10
LTHW 90/70° C, EAT= - 15° C
kW
69,05
88,17
101,55
129,12
133,23
171,42
Motor 400 VZ50
Hz, max. power
kW
0,245
0,245
0,26
0,26
0,49
0,49
EAT = Entering Air Temperature
Please note: Applications with fresh air inlets must be equipped
with an anti-icing thermostat!
From model LH 720 upwards, all apparats have 2 fans.