48
46
Technical Specifications
Maximum Operating Pressure
Primary:5 bar
Factory Test Pressure
Primary:7.5 bar
Maximum Operating Temperature
90°C
Easy Access
The left/right hinged door offers the best possible accessibility to
the chamber and to the flue gas tubes,even in confined plantrooms.
Code 04612+ 001 101 201 301 401 501 601 701 801
Fuel Oil (28 sec or 35 sec) or Natural gas/LPG
Burner options Riello oil - Riello pressure jet natural gas/LPG
Input kW 190.2 255.7 318.2 384 448.3 509.8 575.6 639.7 707.4
Output kW 176.5 235.8 294.7 354.4 412.9 471.6 531.9 588.5 648.7
Net combustion efficiency % 92.8 92.2 92.6 92.3 92.1 92.5 92.4 92 91.7
Flue gas temperature
o
C 185 188 190 193 195 190 193 195 198
Mass rate of combustion products (oil) Kg/sec 80.5 108.2 134.7 168.1 195.0 223.2 250.3 276.4 299.4
Primary pressure drop mbar 15.1 22.2 15.1 21.2 31.8 14.2 17.8 24.4 28.5
Flue circuit pressure drop mbar 1 1.5 2.0 2.4 2.8 2.8 3.0 3.4 3.8
S180 S230 S290 S350 S410 S470 S520 S580 S640
Total capacity L 290 456 681
Primary connections (flange) Ø DN65 DN80 DN100
Safety valve connection (female BSP) Ø 1
1
/
4
“ DN50 DN65
Flue connection mm 200 200 250
Dimensions A mm 1870 2135 2395
B mm 1300 1504 1742
C mm 800 800 855
D mm 160 160 190
E mm 850 830 1050
F mm 280 440 440
G mm 150 250 320
H mm 960 1200 1365
L mm 600 720 780
M mm 1390 1600 1770
N mm 1295 1540 1700
Weight empty (excluding burner) Kg 550 925 1130
Weight full (excluding burner) Kg 840 1381 1811
Compact S
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