Page 5
Technical data
TERRA CL 08-33
as per EN 14511
Type
Unit
8
10
12
15
22
27
33
Heat output for A2/W35 as per EN 255
[kW]
8,6
10,5
12,3
15,4
21,2
27,4
33,2
Heat output for A2/W35
[kW]
8,6
10,4
12,5
15,2
20,9
26,4
32,6
Heat output for A7/W35
[kW]
11,1
13,6
16,0
18,9
24,7
33,0
39,2
Heat output for A-7/W35
[kW]
7,3
8,8
10,4
12,2
16,8
22,8
28,0
Heat output for A2/W35 EN 255
[kW]
2,25
2,76
3,27
4,16
5,58
7,41
8,97
Power consumption for A2/W35
[kW]
2,44
2,97
3,57
4,47
5,97
7,76
9,59
Power consumption for A7/W35
[kW]
2,59
3,24
3,85
4,49
6,02
8,04
9,80
Power consumption for A-7/W35
[kW]
2,37
2,84
2,53
3,94
5,59
7,60
9,33
COP for A2/W35 as per EN 255
3,8
3,8
3,8
3,7
3,8
3,7
3,7
COP for A2/W35
3,5
3,5
3,5
3,4
3,5
3,4
3,4
Weight
[kg]
240
255
290
310
395
450
480
Dimensions
HxWxD [cm] 153x110x75 153x110x75 163x120x78 163x120x78 173x120x88 193x130x98 193x130x98
Condenser
Radiator flow and return pipe
R1" AG
R1" AG
R1" AG
R1" AG
R 1¼" AG R 1 ½" AG R 1 ½" AG
Max. flow temperature
[°C]
55
55
55
55
55
55
55
Max. operational pressure
[bar]
3
3
3
3
3
3
3
Min. heating circuit water volume
[l/h]
1500
1800
2200
2650
4000
4850
5650
Pressure loss - heating side
[kPa]
10
11
15
17
15
17
18
installed or recommended
UPS 25-60
UPS 25-60
UPS 25-80
UPS 25-80
UPS 32-80
UPS 32-80 TOP S 40/10
Tank-charging pump
installed or recommended
[kW]
6
6
6
6
9
9
9
Electric heating immerser
Condensate run-off
R1" AG
R1" AG
R1" AG
R1" AG
R1" AG
R1" AG
R1" AG
Fan type
Nominal air volume
[m³/h]
3500
4000
4500
5500
7500
10000
12000
externally available compression
[Pa]
Refrigerant
Filling quantity
[kg]
3,8
3,9
4,4
4,5
6,5
7
11,2
electrical connection
[V]
max. power intake
[A]
12,2
14,2
12,6
14,5
17,5
22,5
27,5
Starting current
[A]
25,7
30,7
30
34,8
41,5
54
65
series connected main current fuse
[A]
C13
C16
C16
C16
C20
C25
C35
series connected control current fuse
[A]
C10
C10
C10
C10
C10
C10
C10
series connected electric heating immerser fus
[A]
C10
C10
C10
C10
C13
C13
C13
Acoustic power level
[dB(A)]
61
62
64
65
66
68
69
Sound level in 5 m (internal)
[dB(A)]
43
43
45
46
47
49
50
Sound level in 10 m (internal)
[dB(A)]
37
37
39
40
41
43
44
3x400V / 50Hz
copper-soldered stainless steel plate heat exchanger
Not included as standard
Not included as standard
radial / speed-controlled
can be freely adjustable using the speed of the fan
R407C