Buderus SB615 - Page 7

2
Information about the appliance
Logano plus SB615 Gas - We reserve the right to make any changes due to technical modifications.
7
Specifications for Logano plus SB615 Gas
Boiler size Unit 145 185 230
1)
/240 310 400 510 640
Length
L mm 1816 1816 1845 1845 1845 1980 1980
L
K
mm 1746 1746 1774 1774 1774 1912 1912
Burner length
L
BR
- Logatop VM mm 376 376 376 376 – – –
L
BR
- WG mm 500 500 500 500 577 868 868
L
BR
- BS/M mm 280 301 – – – – –
L
BR
- RS/M mm – – 580 580 580 580 840
L
BR
- RS/M BLU mm – – – – – 840 –
Width
B mm 900 900 970 970 970 1100 1100
Height
H mm 1606 1606 1638 1638 1842 2000 2000
H
K
mm 1376 1376 1408 1408 1612 1770 1770
Width/height/ for transport mm 720/1340 720/1340 790/1370 790/1370 790/1570 920/1730 920/1730
Length mm 1735 1735 1760 1760 1760 1895 1895
Base frame B
GR
mm 720 720 790 790 790 920 920
Clearance A mm 285 285 285 285 285 367 367
Flue outlet
ØD
AA
inside DN 183 183 203 203 253 303 303
H
AA
mm 300 300 305 305 333 370 370
Combustion chamber
Length mm 1460 1460 1460 1460 1460 1594 1594
Ø mm 453 453 453 453 550 650 650
Burner door
Depth mm 185 185 185 185 185 185 185
H
B
mm 985 985 1017 1017 1135 1275 1275
Boiler flow
2)
ØVK DN656580 80100100100
H
VK
mm 1239 1239 1260 1260 1442 1613 1613
Boiler return 1
2)
Ø RK1 DN 65 65 80 80 100 100 100
H
RK1
mm 142 142 142 142 150 150 150
A
1
mm 275 275 300 300 290 284 284
Boiler return 2
2)
ØRK2 DN R 1½ R 1½ R 1½ 65 65 80 80
H
RK2
mm 495 495 512 512 597 685 685
A
2
mm 295 295 310 310 315 360 360
Flow, safety line
3)
Ø VSL DN R 1¼ R 1¼ 32 32 50 50 50
H
VSL
mm 1180 1180 1213 1213 1327 1549 1549
A
3
mm 160 160 170 170 210 195 195
Condensate outlet
H
AKO
mm 164 164 164 164 164 160 160
A
4
mm 100 100 120 120 140 155 155
Drain H
EL
mm 85 85 82 82 90 138 138
Logatop gas connection VM DN 1½ 1½ 1½ 2 – – –
Combustion heat output
of kW 54.3 69.3 89.8 116.0 149.5 191.6 239.9
up to kW 135.8 173.2 224.4 289.9 373.8 478.9 599.8
Logatop VM
Partial load
35% kW
47.5 60.6 75.3 101.5 – – –
Full load
kW
135.8 173.2 215 289.9 – – –
CO
2
content % 10
Weight
net kg 613 620 685 705 953 1058 1079
With burner kg 648/643
1)
655/650
1)
720/715
1)
753/735
1)
1001 1156 1177
Water capacity l 560 555 675 645 680 865 845
Gas capacity l 327 333 347 376 541 735 750
Free draught Pa 50
1)
/boiler-dependent
4)
.
Hot gas resistance mbar 1.20 1.55 2.20 2.40 3.00 3.55 4.40
Permissible flow temperature
5)
°C 120
Permissible operating pressure bar 4 4 5 5 5.5 5.5 5.5
CE mark, boiler CE-0085 AT 0075
Tab. 1 Specification