Available Flue Systems Per Boiler; Boiler Maximum Flue Lengths; Thision S Plus - elco THISION L EVO Series System Manual

1.5

Available flue systems per boiler

Concentric Flue (mm)

Thision S Plus

34
46
54
Thision L Evo
60
70
80
100
120
140
Thision L Eco
70
100
120
2. Design and sizing information

2.1 Boiler maximum flue lengths

Thision S Plus
Maximum length in metres for concentric room sealed installations
Changes of
direction
34
46
54
Maximum length in metres for single pipe open or room sealed installations
Changes of
direction
34
46
54
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80/125 100/150
 
 
 
80/125 100/150
 
 
 


80/125 100/150



80/125
0 2
25 13.6
12
11
80mm
0 2
30 22
12
11
Plastic Single Pipe Flue (PPs) (mm)
Thision S Plus
34
46
54
Thision L Evo
60
70
80
100
120
140
Thision L Eco
70
100
120
3 4 0
7.9 2.2 40
30
30
3 4 0
18 14 80
55
50
80 100 110 125
 
 
 
80 100 110 125
 
  
  
 
 

80 100 110 125



100/150
2 3
34.2 31.3
19.4 14.1
15.4 8.1
100mm
2 3
77.1 75.7
49.9 47.3
42.9 39.3
130
130
 
 
 
130
4
28.4
8.8
0.8
4
74.3
44.7
35.8