Floor standing gas condensing boiler R3400 - Ariosunshade

Floor standing gas condensing boiler R3400

r3400-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   R3401 R3402 R3403 R3404 R3405 R3406 R3407 R3408 R3409 R3410
General Data
Nominal heat output at 80-60ºC kW 656 733 857 970 1084 1196 1309 1496 1683 1870
Minimum heat output at 80-60ºC kW 164 183 213 242 270 298 326.2 372.8 419.4 466
Nominal heat output at 75-60ºC kW 657 734 858 972 1085 1190 1310.4 1497.6 1684.8 1872
Minimum heat output at 75-60ºC kW 164 183 213 242 270 298 326.2 372.8 419.4 466
Nominal heat output at 40/30ºC kW 663 741 867 981 1095 1201 1323 1512 1701 1890
Minimum heat output at 40/30ºC kW 181.1 201.7 235.6 267.5 298.4 329.3 360.2 411.6 463.1 514.5
Nominal heat input Hi max kW 702 784 917 1038 1159 1271 1400 1600 1800 2000
Minimum heat input Hi min kW 176 196 229 260 290 320 350 400 450 500
Max. condensate (full load 40/30ºC, 20ºC ambient) l/h 73.4 81.8 95.7 108.3 120.9 133.5 146.1 166.9 187.8 208.7
Noise level at 1 meter distance dB(A) 64 64 64 64 64 64 64 64 64 64
PH value condensate - 3.2 3.2 3.2 3.2 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) % 100 100 100 100 100 100 100 100 100 100
Annual efficiency (NNG 40/30ºC) % 103 103 103 103 103 103 103 103 103 103
Standstill losses (Twater = 70ºC) % 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.24
Gas Consumption data
Gas consumption H-gas max (10,9 kWh/m3) m3/h 64.5 71.9 84.1 95.2 106.3 117.3 128.4 146.7 165.1 183.4
Gas consumption H-gas min (10,9 kWh/m3) m3/h 16.2 18 21 23.8 26.6 29.3 32.1 36.7 41.3 45.9
Gas pressure H-gas mbar 20 20 35 35 35 35 50 50 50 50
Maximum gas pressure mbar 100 100 100 100 100 100 100 100 100 100
Fluegas data
Fluegas temperature at 80/60ºC max ºC 165 165 165 165 165 165 165 165 165 165
Fluegas temperature at 80/60ºC min ºC 70 70 70 70 70 70 70 70 70 70
Fluegas temperature at 40/30ºC max ºC 135 135 135 135 135 135 135 135 135 135
Fluegas temperature at 40/30ºC min ºC 60 60 60 60 60 60 60 60 60 60
Fluegas quantity max/min m3/h 1423 1580 1848 2091 2334 2578 2825 3227 3631 4035
Fluegas quantity max/min m3/h 356 395 462 523 584 645 706 807 908 1009
CO2 level gas G20/G25 max % 10 10 10 10 10 10 10 10 10 10
CO2 level gas G20/G25 min % 9.3 9.3 9.3 9.3 9.3 9.3 9.3 9.3 9.3 9.3
NOx level mg/kWh 61.4 61.4 61.4 61.4 61.4 61.4 61.4 61.4 61.4 61.4
CO level max/min mg/kWh 9.8 9.8 9.8 9.8 9.8 9.8 9.8 9.8 9.8 9.8
CO level max/min mg/kWh 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3
Max. permissible flue resistance max/min Pa 150 150 150 150 150 150 150 150 150 150
Hydraulic data
Water volume l 50 53 70 75 80 85 97 109 116 123
Water pressure max/min bar 8 8 8 8 8 8 8 8 8 8
Water pressure max/min bar 1 1 1 1 1 1 1 1 1 1
Maximum temperature setpoint ºC 90 90 90 90 90 90 90 90 90 90
Nominal water flow at dT=20K m3/h 28.5 31.6 37 41.8 46.7 51.6 56.1 64.1 72.1 80.1
Hydraulic resistance at nominal water flow kPa 46 53 36 43 50 58 91 60 130 165
Electrical data
Mains connection fuse A 16 16 20 20 20 20 25 25 25 25
IP class - IP20 IP20 IP20 IP20 IP20 IP20 IP20 IP20 IP20 IP20
Power consumption boiler max (excl. pump) W 900 900 1270 1270 1270 1270 1910 2330 2520 2770
Ionisation current minimum µA 6 6 6 6 6 6 6 6 6 6
Weight
Weight (empty) kg 675 740 840 950 1070 1200 1210 1525 1665 1745


Dimensions
Model   3401 3402 3403 3404 3405 3406 3407 3408 3409 3410
B Boiler width mm 1330 1330 1130 1130 1330 1330 1530 1330 1530 1530
B1 mm 1160 1210 1003 1053 1203 1253 1407 1207 1357 1407
B2 mm 665 665 565 565 665 665 756 665 765 765
B3 mm 170 120 127 77 127 77 126.5 126.5 176.5 126.5
B4 mm 1146 1146 946 946 1146 1146 1406 1206 1406 1406
B5 mm 115 65 115 65 115 65 1140 940 1140 1140
H Boiler height (Feet included) mm 1355 1355 1355 1355 1355 1355 1370 1370 1370 1370
H2 mm 1125 1125 1570 1420 1155 1462 240 240 240 240
L Boiler depth mm 2265 2265 2653 2653 2658 2658 2755 3265 3265 3265
L1 mm 595 595 610 615 615 770 710 710 710 710
L2 mm 700 700 1166 1166 1166 1166 1120 1630 1630 1630
L3 mm 108 108 88 88 88 88 228 228 228 228
Connections
Model   3401 3402 3403 3404 3405 3406 3407 3408 3409 3410
D Flue gas mm 300 350 350 400 400 400 450 450 500 500
D1 Fresh air mm 250 300 300 355 355 355 - - - -
G Gas - 2" 2" 2" 2" 65 65 65 65 80 80
K Condensate hose mm 40 40 40 40 40 40 40 40 40 40
W1 Boiler delivery - 65 65 80 80 80 80 80 80 80 80
W2 Boiler Return (cold) - 65 65 80 80 80 80 80 80 80 80