Technical description
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17
6 720 807 794 (2013/04)
UNIMAT
• 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.
UNIMAT UT-L
UT-L 2
UT-L 4
UT-L 6
UT-L 8
UT-L 10
UT-L 12
UT-L 14
UT-L 16
UT-L 18
UT-L 20
UT-L 22
H1 [mm]
1060
1060
1050
1150
1050
1205
1150
1215
1205
1240
1260
UNIMAT UT-L
UT-L 24
UT-L 26
UT-L 28
UT-L 30
UT-L 32
UT-L 34
UT-L 36
UT-L 38
UT-L 40
UT-L 42
UT-L 44
H1 [mm]
1215
1330
1240
1260
1360
1330
1495
1550
1360
1495
1705
UNIMAT UT-L
UT-L 46
UT-L 48
UT-L 50
UT-L 52
UT-L 54
UT-L 56
UT-L 58
UT-L 60
UT-L 62
UT-L 64
H1 [mm]
1550
1750
1705
1900
1750
2030
1900
2030
2150
2150
Table 9 Dimension H1 depends on the boiler size
UNIMAT UT-L
UT-L 1
UT-L 2
UT-L 4
UT-L 6
UT-L 8
UT-L 10
UT-L 12
UT-L 14
UT-L 16
UT-L 18
UT-L 20
ECO 6 heat
exchanger
510/335 510/335 600/385
600/385
690/460
690/460 690/460 750/485 750/485
850/560
890/610
390/260
510/335
510/335
600/385 600/385
690/460
750/485
850/560
510/335
600/385
690/460
UNIMAT UT-L
UT-L 22
UT-L 24
UT-L 26
UT-L 28
UT-L 30
UT-L 32
UT-L 34
UT-L 36
UT-L 38
UT-L 40
UT-L 42
ECO 6 heat
exchanger
890/610 890/610 930/635
930/635
1000/
685
1000/
685
1110/
760
1110/
760
1300/
885
1300/
885
1350/
985
850/560
890/610
930/635
1000/
685
1110/
760
1110/
760
1300/
885
750/485
890/610
890/610
930/635
1000/
685
1110/
760
UNIMAT UT-L
UT-L 44
UT-L 46
UT-L 48
UT-L 50
UT-L 52
UT-L 54
UT-L 56
UT-L 58
UT-L 60
UT-L 62
UT-L 64
ECO 6 heat
exchanger
1350/
985
1550/
1060
1550/
1060
1600/
1085
1600/
1085
1750/
1185
1750/
1185
1900/
1285
2050/
1385
2050/
1385
2200/
1485
1300/
885
1350/
985
1550/
1060
1600/
1085
1600/
1085
1750/
1185
1900/
1285
1900/
1285
2050/
1385
1300/
885
1350/
985
1550/
1060
1600/
1085
1750/
1185
1900/
1285
1110/
760
1300/
885
1600/
1085
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.