4. Technical data and characteristics
4.1 Dimensions and connections
fig. 57- Front view
210
fig. 59- Top view
7
Gas inlet - Ø 3/4"
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
330
420
210
cod. 3541V484 - Rev 02 - 01/2024
BlueHelix HiTech RRT H
320
fig. 58- Side view
79
16
33
98
45
10
7
209
fig. 60- Bottom view
67
65
112
81
40
231
11
210
EN