ESTRO GT
8
FC66003937 - Rev 00
ALL COPYING, EVEN PARTIAL, OF THIS MANUAL IS STRICTLY FORBIDDEN
4
RATINGS AND TECHNICAL DATA
1
Water temperature 7/12°C, air temp. 27°C D.B., 19°C W.B. (47% R.H.)
2
Water temperature 50°C, water flow rate same as in cooling mode, air inlet temperature 20°C
3
Water temperature 70/60°C, air temp. 20°C
4
Sound power measured according to standards ISO 3741 and ISO 3742
5
Sound pressure level measured at a distance of 1 m with a directivity factor of 4
ESTRO GT
1
3
4
4M
Fan speed
min
med
max
min
med
max
min
med
max
min
med
max
Total cooling capacity (1) (E)
kW
0,83
0,98
1,12
1,24
1,48
1,74
1,36
1,64
1,94
1,50
1,85
2,24
Sensible cooling capacity (1) (E)
kW
0,63
0,75
0,85
0,93
1,30
1,30
1,00
1,21
1,44
1,06
1,57
1,60
Water flow (1)
l/h
142
168
193
213
254
298
234
282
333
258
317
384
Water pressure drop (1) (E)
kPa
4
6
7
8
11
14
6
9
12
10
14
20
Heating capacity (2) (E)
kW
1,13
1,34
1,53
1,63
1,94
2,27
1,78
2,15
2,55
1,86
2,26
2,74
Water pressure drop (2) (E)
kPa
3
5
6
8
9
12
5
7
10
11
11
16
Heating capacity (3)
kW
1,97
2,32
2,65
2,79
3,33
3,89
3,04
3,67
4,35
3,08
3,80
4,62
Water flow (3)
l/h
172
205
230
245
292
341
267
322
382
270
333
405
Water pressure drop (3)
kPa
4
6
7
8
11
14
6
8
11
8
12
16
Air flow
m
3
/h
149
189
231
211
271
344
211
271
344
211
271
344
Power imput (E)
W
5
6
8
7
10
16
7
10
16
7
10
16
Control voltage
V
2,1
2,5
3,1
2,8
3,7
5
3
3,7
5
2,8
3,7
5
Sound power level (4) (E)
dB/A
26
32
38
36
43
49
37
44
50
37
44
50
Sound pressure level
dB/A
21
27
33
31
38
44
32
39
45
32
39
45
Additional coil heating capacity (3) (E)
kW
1,34
1,52
1,69
1,60
1,81
2,03
1,58
1,79
2,00
not available
Water flow (3)
l/h
118
134
148
141
159
178
139
157
175
not available
Water pressure drop (3) (E)
kPa
3
4
4
6
7
8
5
6
7
not available
Hydraulic connections
std
inch
1/2
1/2
1/2
1/2
DF
inch
1/2
1/2
1/2
not available
Water content
std
dm3
0,5
0,5
0,7
0,9
DF
dm3
0,2
0,2
0,2
not available
ESTRO GT
5
6
6M
7
Fan speed
min
med
max
min
med
max
min
med
max
min
med
max
Total cooling capacity (1) (E)
kW
1,15
2,02
2,42
1,76
2,40
2,97
1,93
2,64
3,29
1,97
2,63
3,42
Sensible cooling capacity (1) (E)
kW
1,17
1,57
1,93
1,26
1,73
2,15
1,33
1,83
2,30
1,51
2,04
2,72
Water flow (1)
l/h
266
347
415
302
412
510
331
453
565
338
451
587
Water pressure drop (1) (E)
kPa
7
12
16
5
8
12
7
12
17
4
7
12
Heating capacity (2) (E)
kW
2,05
2,67
3,20
2,28
3,09
3,83
2,33
3,21
4,04
2,80
3,69
4,76
Water pressure drop (2) (E)
kPa
6
10
13
4
7
9
6
10
14
4
6
9
Heating capacity (3)
kW
3,50
4,56
5,47
3,86
5,24
6,48
3,91
5,39
6,79
4,82
6,34
8,21
Water flow (3)
l/h
307
400
480
339
459
569
343
473
595
423
556
720
Water pressure drop (3)
kPa
7
12
16
4
7
11
6
10
14
5
8
13
Air flow
m
3
/h
241
341
442
241
341
442
241
341
442
320
450
640
Power imput (E)
W
5
9
14
5
9
14
5
9
14
6
9
19
Control voltage
V
2,5
4
5,5
2,5
3,9
5,5
2,5
4
5,5
2,5
3,6
5,7
Sound power level (4) (E)
dB/A
32
42
48
33
42
48
33
42
48
35
43
51
Sound pressure level
dB/A
27
37
43
28
37
43
28
37
43
30
38
46
Additional coil heating capacity (3) (E)
kW
2,11
2,56
2,91
2,22
2,68
3,05
not available
3,28
3,99
4,80
Water flow (3)
l/h
185
224
255
193
235
267
not available
288
350
421
Water pressure drop (3) (E)
kPa
3
4
4
3
4
5
not available
4
6
9
Hydraulic connections
std
inch
1/2
1/2
1/2
1/2
DF
inch
1/2
1/2
not available
1/2
Water content
std
dm3
0,7
1,0
1,33
1,0
DF
dm3
0,3
0,3
not available
0,4
