Bosch UT-L 1 Technical Manual page 19

Heat
exchanger
1)
L 1
without with
bypass bypass
ECO 7 [mm] [mm]
1000 / 672 1520 1840
1110 / 752 1520 1885
1300 / 885 1520 2025
1350 / 965 1520 2215
1550 / 1045 1520 2260
1600 / 1072 1520 2230
1750 / 1178 1920 2330
1900 / 1258 1920 2270
2050 / 1365 1920 2390
2200 / 1472 1920 2470
Table 11 Main dimensions
Measurements
Heat
exchanger
L 3
ECO 7 [mm] [mm]
390 / 245 353 380
510 / 325 353 380
600 / 378 353 380
690 / 432 353 380
750 / 485 353 380
890 / 592 353 418
930 / 618 353 418
1000 / 672 553 560
1110 / 752 553 530
1300 / 885 553 545
1350 / 965 553 635
1550 / 1045 553 605
1600 / 1072 553 680
1750 / 1178 753 710
1900 / 1258 753 710
2050 / 1365 753 755
2200 / 1472 753 785
Table 12 Main dimensions
• 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.
For the allocation of the ECO 7 stand-alone
heat exchanger to the boiler size, see
chapter 3.3.2, Tab. 7, page 15.
UNIMAT
1) 2)
L 2 B 1
without with
bypass bypass
[mm] [mm] [mm]
760 780 1419
760 750 1529
760 765 1719
760 855 1769
760 825 1969
760 900 2019
960 930 2169
960 930 2319
960 975 2469
960 1005 2619
Port
L4
W32.506
[mm] [DN]
353 285 1"
353 360 1"
353 410 1"
353 485 1"
353 510 1"
353 635 1"
353 660 1"
553 710 1"
553 785 1"
553 910 1"
553 1010 1"
553 1085 1"
553 660 1"
753 690 1''
753 690 1"
753 735 1"
753 753 1"
Measurements
B 2 B 3 B 4
without
bypass
[mm] [mm] [mm] [mm]
795 750 0
850 900 0
945 1100 0
970 1100 0
1070 1350 0
1095 1350 250
1170 1550 250
1245 1700 250
1320 1700 250
1395 2000 250
Shipping weight
1 bundle 2 bundle
[~kg] [~kg]
100 150
130 200
160 240
190 290
220 340
270 410
300 450
360 530
400 580
480 680
550 800
650 940
710 1050
850 1230
940 1340
1070 1550
1200 1740
Technical description | 19
H 1 H 2
with without with
bypass bypass bypass
[mm] [mm] [mm]
1086 1417 886 1217
1166 1472 966 1272
1299 1607 1099 1407
1379 1767 1179 1567
1459 1832 1259 1632
1486 1897 1286 1697
1592 2017 1392 1817
1672 2117 1472 1917
1779 2247 1579 2047
1886 2367 1686 2167
Water capacity
additional
weight with
bypass
[~kg]
20
40
60
80
100
150
160
170
210
290
380
440
420
810
860
960
1090
6 720 807 794 (2013/04)
H 3
[mm]
547
584
647
697
734
747
797
847
897
947
per bundle
[l]
10
15
20
26
29
37
42
46
52
64
85
98
119
125
148
173
200