Potterton SIRIUS THREE FS 70 Installation Manual page 52

7 Installation
Fig.53 Rigid flue system B
L1
L3
L2
Fig.54 Through-roof flue system B
L1
L3
L2
Tab.26 Flue system connection type B
Arrangement
L3<2m + 2 elbows
L3<2m + 2 elbows
L3<5m + 2 elbows
L3<5m + 2 elbows
Tab.27 Flue system connection type B
Arrangement Configuration
L3<2m + 2 elbows (L1 + L2) rigid
L3<2m + 2 elbows (L1 + L2) flexible
L3<5m + 2 elbows (L1 + L2) rigid
L3<5m + 2 elbows (L1 + L2) flexible
52
23p
23p
for SIRIUS THREE FS 50 and SIRIUS THREE FS 70
23p
Configuration
(L1 + L2) rigid
(L1 + L2) flexible
(L1 + L2) rigid
(L1 + L2) flexible
for SIRIUS THREE FS 90 and SIRIUS THREE FS 110
23p
Unit
mm
m
m
m
m
Important
For B configurations, the lengths given in the tables are valid
23p
for horizontal pipes with a maximum length of 1 metre. For each
additional metre of horizontal pipe, subtract 1.2 m from the vertical
length L .
max
Unit SIRIUS
THREE FS
50
mm Ø 80
m 20
m 15
m –
m –
SIRIUS SIRIUS
THREE FS THREE FS
90 90
Ø 110 Ø 125
20 56
– 21
24 56
13 –
C Configuration
13
Important
Pipes subject to technical evaluation 14 08–1289.
SIRIUS SIRIUS
THREE FS THREE FS
50 70
Ø 110 Ø 80
56 8
56 6
56 –
56 –
SIRIUS SIRIUS
THREE FS THREE
110 FS 110
Ø 110 Ø 125
56 56
15 –
– 43
– –
7609493 - v11 - 18052020
SIRIUS
THREE FS
70
Ø 110
56
38
56
38
SIRIUS
THREE
FS 110
Ø 160
–
–
56
–