A.O. Smith Innovo IR 12-160, Installation, User And Service Manual

Page: 45 / 96

Caution
During installation, obey the instructions delivered with the sets of air supply components
and the flue gas discharge components. Make sure that the venting system does not
exceed the maximum number of 45º and 90º bends and the maximum pipe length.
Caution
Use a run-off of 50 mm per meter towards the water heater.
Refer to the table for the correct pipe dimensions of the C13 and C33 concentric systems.
Description Unit IR-12-160 to
IR 20-200 IR 24-245 to
IR 32-380
Diameter flue discharge/
air inlet mm/mm 80/125 80/125
Maximum length m 40 40
Maximum number of 45º and
90º bends - 8 8
8.7.2 C13/C33 parallel systems
Use a wall terminal set or a roof terminal set to install a C13 or a C33 parallel venting
system.
Description Parallel Venting
material Venting material
PP Venting material
Alu
Manufacture venting material Muelink & Grol Muelink & Grol
Construction Parallel Parallel
Material flue gas outlet PP - Temp. Class T120 Thick walled
aluminum
Material air inlet
Diameter flue gas outlet
80
+0,6
/
-0,6
mm 80
+0,3
/
-0,7
mm
Diameter air inlet
Description parts A.O. Smith Part
number A.O. Smith Part
number
Wall terminal set
A wall terminal (1), an adapter, a
500 mm parallel pipe and a 90° bend
0310730 -
Wall terminal 0310708 0305016
Roof terminal set
A roof terminal (2), an adapter, a
1000 mm parallel pipe and a roof
plate
0310712 -
Roof terminal 0310728 0305041
Adapter box concentric to
parallel - terminal side - 0307177
Adapter box concentric to
parallel - water heater side 0312209 0312209
Parallel pipe 250 mm 0310718 -
Parallel pipe 500 mm 0310719 0307179
Parallel pipe 1000 mm 0310720 0307180
Parallel pipe 1500 mm - 0307181
Parallel pipe 2000 mm 0310721 -
Parallel pipe telescopic
(3)
0310722 -
c
0312266_INNOVO_UKUK_ V5.1, 2022-07-12
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