Bosch UT-L 12 - Stand-Alone Flue Gas Heat Exchanger with Condensing Technology - ECO 6

20 | Technical description
UNIMAT6 720 807 794 (2013/04)
3.3.5 Stand-alone flue gas heat exchanger with condensing technology — ECO 6
Fig. 12 Stand-alone flue gas heat exchanger with condensing technology – ECO 6
W32.000 Flue gas heat exchanger
W32.002 Flue gas control valve
W32.008 Inspection aperture on the flue gas side
W32.506 Connection for drainage system
W32.509 Connection for water inlet
W32.510 Connection for water outlet
W32.540 Connection for flue gas inlet
W32.541 Connection for flue outlet
• For information and instructions regarding the
requirements for the boiler installation room, see
chapter 10.2, page 67.
• These dimensions are designed for 100-mm thick
insulation.
• Connections W32.509 and W32.510 can be made on
the right hand or left hand side.
• Dimensions given with ± 1 % tolerance; weights given
with ± 3 % tolerance.
• Pipe thread to DIN 2999.
B1 B4
B2
L 1
L 2
200 200
L 3 80 L 480
H3
W32.509
W32.000
W32.002
W32.008
W32.510
H2
H1
W32.506
W32.540
B 3
W32.507
W32.541
0-90° 0-90°
6 720 803 977-14.1itl
Heat
exchanger
Measurements
L 1
1)
L 2
1)
B 1
2)
B 2 B 3 B 4 H 1 H 2 H 3
without
bypass
with
bypass
without
bypass
with
bypass
without
bypass
with
bypass
without
bypass
with
bypass
ECO 6 [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]
390 / 260 1120 1235 560 600 794 475 300 0 874 1002 474 602 534
510 / 335 1120 1310 560 600 914 535 400 0 949 1117 549 717 572
600 / 385 1120 1360 560 600 1004 580 500 0 899 1067 599 767 497
690 / 460 1120 1435 560 600 1094 625 500 0 874 1072 674 872 434
750 / 485 1120 1460 560 600 1154 655 600 0 899 1097 699 897 447
850 / 560 1120 1685 560 750 1254 705 750 0 974 1197 774 997 484
890 / 610 1120 1623 560 638 1294 725 750 0 1024 1247 824 1047 509
930 / 635 1120 1648 560 638 1334 745 750 0 1049 1272 849 1072 522
1000 / 685 1520 1840 760 780 1404 780 750 0 1099 1417 899 1217 547
Table 13 Main dimensions