Baxi POWER HT+ Series Installation, User And Service Manual page 58

7 Installation
Fig.76 Through-roof flue system B
L1
L3
L2
Tab.20 Flue gas system connection type B
Arrangement
L3<2m + 2 elbows
L3<2m + 2 elbows
L3<5m + 2 elbows
L3<5m + 2 elbows
Fig.77
130 - 150 kW
L
1
3 4
L
Tab.21 Maximum length for configuration C
Configuration Unit
mm
1 m
2 m
3 m
4 m
58 POWER HT +
23p
23p
Configuration
(L1 + L2) rigid
(L1 + L2) flexible
(L1 + L2) rigid
(L1 + L2) flexible
L
2
L
13
POWER HT+ 1.130
Ø 110
L < 8
L < 8
L < 7
L < 7
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 POWER HT
+ 1.130
mm Ø 110
m 20
m 7
m 17
m -
Configuration C
13
Important
Pipes subject to technical evaluation 14 08–1289.
200 - 250 kW
L
1
3
POWER HT+ 1.150
Ø 110
L < 8
L < 8
L < 7
L < 7
POWER HT POWER HT+
+ 1.150 1.200
Ø 110 Ø 160
27 39
9 19
23 36
6 15
L
2
4
L
L
POWER HT+ 1.200 POWER HT+ 1.250
Ø 160 Ø 160
L < 45 L < 22
L < 45 L < 22
L < 42 L < 19
L < 41 L < 18
7702630 - v02 - 11082018
POWER HT+
1.250
Ø 160
23
13
19
10