4. Technical data and characteristics
4.1 Dimensions and connections
fig. 57- Front view
210
fig. 59- Top view
Gas inlet - Ø 3/4"
7
10 System flow - Ø 3/4"
11 System return - Ø 3/4"
209 Hot water tank flow - Ø 3/4""
210 Hot water tank return - Ø 3/4"
231 Filling connection - Ø 1/2"
A6 Condensate discharge connection
348
420
210
cod. 3541V622 - Rev 00 - 05/2022
ALHENA TECH H
320
fig. 58- Side view
79
16
33
98
67
45
40
231
10
7
209
210
fig. 60- Bottom view
65
112
81
11
EN