C13/C33 Parallel Systems - Lochinvar HWH 32-220 G CE Installation, Commissioning, User & Maintenance Instructions

c
c
7.7.2
0311767_HWH_32-129_II_UKUK_V2.4, 2020-01-31
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
Diameter flue discharge/
air inlet
Maximum length
Maximum number of 45º and
90º bends
Caution
Both conditions stated in the table must be fulfilled.
Even if you use less than the stated maximum number of bends, the maximum pipe
length still may not be exceeded.
Even if you use less than the stated maximum pipe length, the maximum number of
bends still may not be exceeded.

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
Manufacture venting material
Construction
Material flue gas outlet
Material air inlet
Diameter flue gas outlet
Diameter air inlet
Description parts
Wall terminal
(1)
Roof terminal
(2)
Adapter box concentric to
parallel - terminal side
Adapter box concentric to
parallel - water heater side
Parallel pipe 500 mm
Parallel pipe 1000 mm
Parallel bend 45°
Parallel bend 90°
1 - supplied with wall flange and clamping ring
2 - supplied with clamping ring
Unit HWH 32-220 -
63-370
mm/mm 100/150
m 40
- 7
HWH 32-220 - HWH 87-480 -
63-370 129-480
Muelink & Grol Muelink & Grol
Parallel Parallel
Thick walled aluminum Thick walled aluminum
+0,6
100 / mm 130
-0,6
Lochinvar Lochinvar
Part number Part number
LV302505 LV302313
LV311463 LV306390
LV307142 LV306801
LV304204 LV309605
LV307160 LV306804
LV307161 LV306802
LV310197 LV308082
LV307183 LV306805
HWH 87–480 -
129–480
130/200
15
4
+0,6
/ mm
-0,6
63