The Kroll "LH" Range
of Air Heaters offer an effective and efficient methodof spaceheating that is flexible enough to fulfil most
industrial heating applications such as factories, warehouses,
workshops, greenhouses etc.
Large power range
A wide range of models with a mulitstage fan permits an optimal
solution to your requirements. On request, we can also supply
untits that use steam as the heating medium and explosion proof
motors.
Suitable for every application
They can easily be changed from wall-mounting to ceiling-mounting
which makes them extremely versatile.
Low noise level
No noise pollution due to quiet operation.
Elegant design
Besides the powdered version LH ( RAL 7035 ), all models are also
available in a stainless steel version LH-X
Wide range of accessories
With the right accessories, a comfortable room climate becomes the
most natural thing.
Type
Cu/Alu
LTHW
LH 120
LH-X 120
LH 130
LH-X 130
LH 220
LH-X 220
LH 230
LH-X 230
Level 3
Air delivery
m3/h
1750
1550
2450
2300
Heating power LTHW 90/70 °C, tL1 = +20 °C LTHW 90/70 °C, tL1 = - 15 °C
kW
kW
12,50
23,98
16,30
30,02
16,60
32,62
22,40
42,54
Level 2
Air delivery
m3/h
1250
1150
2050
1850
Heating power LTHW 90/70 °C, tL1 = +20 °C LTHW 90/70 °C, tL1 = - 15 °C
kW
kW
10,90
19,51
14,10
24,58
15,60
29,14
20,30
36,90
Level 1
Air delivery
m3/h
900
850
1900
1550
Heating power LTHW 90/70 °C, tL1 = +20 °C LTHW 90/70 °C, tL1 = - 15 °C
kW
kW
9,60
15,80
4,70
19,90
15,20
27,82
18,70
32,17
Motor 230 V ~50 Hz
Max power
kW
0,08
0,08
0,095
0,095
Type
Cu/Alu LTHW
LH 320
LH-X 320
LH 330
LH-X 330
LH 420
LH-X 420
LH 430
LH-X 430
Level 3
Air delivery
m3/h
3600
3400
3950
3900
Heating power LTHW 90/70 °C, tL1 = +20 °C LTHW 90/70 °C, tL1 = - 15 °C
kW
kW
25,80
49,17
34,30
64,24
29,90
56,01
40,20
74,71
Level 2
Air delivery
m3/h
2350
2000
2800
2650
Heating power LTHW 90/70 °C, tL1 = +20 °C LTHW 90/70 °C, tL1 = - 15 °C
kW
kW
21,70
37,71
26,50
44,91
26,10
45,24
33,40
57,63
Level 1
Air delivery
m3/h
1650
1350
1900
1850
Heating power LTHW 90/70 °C, tL1 = +20 °C LTHW 90/70 °C, tL1 = - 15 °C
kW
kW
18,60
30,05
21,30
33,84
22,00
35,12
10,50
44,70
Motor 230 V ~50 Hz
Max power
kW
0,14
0,14
0,18
0,18
Type
Cu/Alu LTHW
LH 520
LH-X 520
LH 530
LH-X 530
LH 620
LH-X 620
LH 630
LH-X 630
Level 3
Air delivery
m3/h
5200
4900
Heating power LTHW 90/70 °C, tL1 = +20 °C LTHW 90/70 °C, tL1 = - 15 °C
kW
kW
36,60
70,26
49,40
92,32
Level 2
Air delivery
m3/h
3300
3150
6700
6700
Heating power LTHW 90/70 °C, tL1 = +20 °C LTHW 90/70 °C, tL1 = - 15 °C
kW
kW
30,60
53,11
39,80
68,68
44,50
87,24
59,20
113,02
Level 1
Air delivery
m3/h
2450
2200
4550
4250
Heating power LTHW 90/70 °C, tL1 = +20 °C LTHW 90/70 °C, tL1 = - 15 °C
kW
kW
26,70
43,78
32,90
53,27
38,50
69,05
49,70
88,17
Motor 230 V ~50 Hz ( 400 V from LH 620 )
Max power
kW
0,15
0,15
0,245
0,245
Type
Cu/Alu LTHW
LH 720
LH-X 720
LH 730
LH-X 730
LH 920
LH-X 920
LH 930
LH-X 930
Level 3
Air delivery
m3/h
Heating power LTHW 90/70 °C, tL1 = +20 °C LTHW 90/70 °C, tL1 = - 15 °C
kW
kW
Level 2
Air delivery
m3/h
8500
7700
12550
10900
Heating power LTHW 90/70 °C, tL1 = +20 °C LTHW 90/70 °C, tL1 = - 15 °C
kW
kW
63,40
119,21
82,60
150,98
83,40
163,26
108,30
203,45
Level 1
Air delivery
m3/h
6550
6100
8950
8400
Heating power LTHW 90/70 °C, tL1 = +20 °C LTHW 90/70 °C, tL1 = - 15 °C
kW
kW
57,70
101,55
73,70
129,12
73,40
133,23
96,10
171,42
Motor 400 V ~50 Hz
Max power
kW
0,26
0,26
0,49
0,49
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Unit 49, Azura Close • Woolsbridge Industrial Estate
• Three Legged Cross • Wimborne • Dorset • BH21 6SZ
