4. Technical data and characteristics
4.1 Dimensions, connections and main components
500
F
ATLAS D 30
400
ATLAS D 42
500
ATLAS D 55
600
ATLAS D 70
732
ATLAS D 87
832
10
1" 1/2" system delivery
11
1" 1/2" system return
34
Heating temperature sensor
275 Heating system drain cock
292 Ø105 burner connection hole
294 Heating system pressure sensor
76
34
292
275
Ø B
Ø C
105
100
105
100
105
130
105
130
125
130
fig. 19 - Dimensions, connections and main components
cod. 3540G651 - 05/2008 (Rev. 00)
F
10
294
ATLAS D
275
11
250
250
EN