Floor standing gas condensing boiler R3600

r3600-Main
Installed boilers - working condition

• Plate modulation burners with low-NOx and with water cooling; for low emissions with all boilers in the range.
• Low water contents
• Low operating costs thanks to burner modulated operation. Modulation from 30 % to 100%
• The large modulation range delivers long operating time of burner without heating unnecessary masses or high water quantities.
- Minimum energy losses and start-up emissions.
- Less burner start-ups = lower part wear
• High heat transfer and condensing
- Stainless steel 3-level heat exchanger
- Counter-current principle between boiler water and flue gas
- No low limit of return temperature
• Noiseless operation: 40- 58 dB (A). No insulation headphones necessary
• Minimum overall space thanks to compact design.
• Simple and safe use thanks to completely electronic climatic control; max. 14 heating circuits (optional).

Model   R3600 R3601 R3602 R3603 R3604 R3605
General Data
Nominal heat output at 80-60ºC kW 572 639 747 846 945 1043
Minimum heat output at 80-60ºC kW 142 182 212 241 269 297
Nominal heat output at 75-60ºC kW 576 643 753 852 952 1050
Minimum heat output at 75-60ºC kW 144 184 215 243 272 300
Nominal heat output at 40/30ºC kW 602 672 786 890 994 1097
Minimum heat output at 40/30ºC kW 159 203 237 268 300 331
Nominal heat input Hi max kW 585 653 764 865 966 1066
Minimum heat input Hi min kW 146 187 218 247 276 305
Max. condensate (full load @ 40/30ºC, 20ºC ambient) l/h 100.9 112.6 131.7 149.2 166.5 183.8
Noise level at 1 meter distance dB(A) 64 64 64 64 64 64
PH value condensate - 3.2 3.2 3.2 3.2 3.2 3.2
CE certification code SSIGA/CE 98-021-4/3 / CE 0063AR3514
Efficiencies
Annual efficiency (NNG 75/60ºC) % 105.1 105.1 105.1 105.1 105.1 105.1
Annual efficiency (NNG 40/30ºC) % 109.8 109.8 109.8 109.8 109.8 109.8
Standstill losses (Twater = 70ºC) % 0.31 0.31 0.31 0.31 0.31 0.31
Gas Consumption data
Gas consumption H-gas max (10,9 kWh/m3) m3/h 53.7 59.9 70.1 79.4 88.6 97.8
Gas consumption H-gas min (10,9 kWh/m3) m3/h 13.4 17.1 20 22.7 25.3 27.9
Gas pressure H-gas mbar 20 20 20 20 20 20
Maximum gas pressure mbar 100 100 100 100 100 100
Fluegas data
Fluegas temperature at 80/60ºC max ºC 80 80 80 80 80 80
Fluegas temperature at 80/60ºC min ºC 65 65 65 65 65 65
Fluegas temperature at 40/30ºC max ºC 59 59 59 59 59 59
Fluegas temperature at 40/30ºC min ºC 36 36 36 36 36 36
Fluegas quantity max m3/h 969 1076 1258 1424 1590 1756
Fluegas quantity min m3/h 242 307 359 407 454 502
CO2 level gas G20/G25 max % 10 10 10 10 10 10
CO2 level gas G20/G25 min % 9 9.3 9.3 9.3 9.3 9.3
NOx level mg/kWh 32.3 19.5 19.5 19.5 19.5 19.5
CO level max mg/kWh 10.9 27.3 27.3 27.3 27.3 27.3
CO level min mg/kWh 8.2 6.5 6.5 6.5 6.5 6.5
Max. permissible flue resistance max/min Pa 100 150 150 150 150 150
Hydraulic data
Water volume l 69 73 97 104 110 117
Water pressure max bar 8 8 8 8 8 8
Water pressure min ºC 1 1 1 1 1 1
Maximum temperature setpoint ºC 90 90 90 90 90 90
Nominal water flow at dT=20K m3/h 24.7 27.6 32.2 36.5 40.8 45
Hydraulic resistance at nominal water flow kPa 48 56 38 45 53 60
Electrical data
Mains connection fuse A 10 16 16 20 20 20
IP class - IP20 IP20 IP20 IP20 IP20 IP20
Power consumption boiler max (excl. pump) W 420 900 900 1270 1270 1270
Ionisation current minimum µA 6 6 6 6 6 6
Weight
Weight (empty) kg 810 890 1040 1150 1280 1410


Dimensions
Model   3600 3601 3602 3603 3604 3605
B Boiler width mm 1230 1330 1130 1130 1330 1330
B1 mm 1110 1210 1003 1053 1203 1253
B2 mm 615 665 565 565 665 665
B3 mm 120 120 127 77 127 77
B4 mm 1046 1146 946 946 1146 1146
B5 mm 100 65 115 65 115 65
H Boiler height (Feet included) mm 1355 1405 1405 1405 1405 1405
L Boiler depth mm 1958 2265 2653 2653 2658 2658
L1 mm 430 400 400 400 400 400
L2 mm 700 700 1166 1166 1166 1166
L3 mm 231 108 88 88 88 88
Connections
Model   3600 3601 3602 3603 3604 3605
D Flue gas mm 300 300 350 350 400 400
D1 Fresh air mm 250 250 300 300 355 355
G Gas DN 2" 2" 2" 2" 65 65
K Condensate hose mm 40 40 40 40 40 40
W1 Boiler delivery DN 65 65 80 80 80 80
W2 Boiler Return (cold) DN 65 65 80 80 80 80