Bosch UT-L 1 Technical Manual page 17

UNIMAT UT-L UT-L 2
H1 [mm] 1060
UNIMAT UT-L UT-L 24
H1 [mm] 1215
UNIMAT UT-L UT-L 46
H1 [mm] 1550
Table 9 Dimension H1 depends on the boiler size
• 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.
UNIMAT UT-L UT-L 1 UT-L 2
510/335 510/335
ECO 6 heat
390/260
exchanger
UNIMAT UT-L UT-L 22 UT-L 24
890/610 890/610
ECO 6 heat
850/560
exchanger
750/485
UNIMAT UT-L UT-L 44 UT-L 46
1350/ 1550/
985
1300/ 1350/
885
ECO 6 heat
exchanger
1300/
1110/
Table 10 Assignment of heat exchanger ECO 6 to boiler size
The tube bundles highlighted in bold
correspond to the assignment for the limit
output of the UNIMAT UT-L.
If the boiler is operated with low heating
output, a smaller flue gas heat exchanger
can also be selected under certain
circumstances.
UNIMAT
UT-L 4 UT-L 6 UT-L 8
1060 1050 1150
UT-L 26 UT-L 28 UT-L 30
1330 1240 1260
UT-L 48 UT-L 50 UT-L 52
1750 1705 1900
UT-L 4 UT-L 6
600/385 600/385
510/335 510/335
UT-L 26 UT-L 28
930/635 930/635
890/610
890/610
UT-L 48 UT-L 50
1550/ 1600/
1060 1060 1085
1550/
985 1060
1350/
885 985
1300/
760 885
UT-L 10 UT-L 12 UT-L 14
1050 1205 1150
UT-L 32 UT-L 34 UT-L 36
1360 1330 1495
UT-L 54 UT-L 56 UT-L 58
1750 2030 1900
• 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.
UT-L 8 UT-L 10 UT-L 12
690/460 690/460 690/460
600/385 600/385
510/335
UT-L 30 UT-L 32 UT-L 34
1000/ 1000/ 1110/
685 685 760
1000/
930/635
685
890/610 930/635
UT-L 52 UT-L 54 UT-L 56
1600/ 1750/ 1750/
1085 1185 1185
1600/ 1600/
1085 1085
1550/
1060
Technical description | 17
UT-L 16 UT-L 18 UT-L 20
1215 1205 1240
UT-L 38 UT-L 40 UT-L 42
1550 1360 1495
UT-L 60 UT-L 62 UT-L 64
2030 2150 2150
UT-L 14 UT-L 16 UT-L 18
750/485 750/485 850/560
690/460 750/485
600/385 690/460
UT-L 36 UT-L 38 UT-L 40
1110/ 1300/ 1300/
760 885 885
1110/ 1110/
760 760
1000/
685
UT-L 58 UT-L 60 UT-L 62
1900/ 2050/ 2050/
1285 1385 1385
1750/ 1900/ 1900/
1185 1285 1285
1600/ 1750/
1085 1185
1600/
1085
6 720 807 794 (2013/04)
UT-L 22
1260
UT-L 44
1705
UT-L 20
890/610
850/560
UT-L 42
1350/
985
1300/
885
1110/
760
UT-L 64
2200/
1485
2050/
1385
1900/
1285