4. Technical data and characteristics
4.1 Dimensions and connections
Models ALHENA 24 C and ALHENA 28 C
fig. 49- Front view
210
fig. 51- Top view
Gas inlet - ∅3/4"
7
8
Domestic hot water outlet - ∅1/2"
Cold water inlet - ∅1/2"
9
10 System flow - ∅3/4"
11 System return - ∅3/4"
74 System filling cock
145 Water gauge
A6 Condensate discharge connection
286
EN
420
210
cod. 3540000251 - Rev. 00 - 03/2024
ALHENA C
250
fig. 50- Side view
74
10
8
7
9
A6
45
65
67
67
65
fig. 52- Bottom view
145
11
80