Viadrus GARD G42 ECO, Руководство по эксплуатации и установке

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- the flue gas ducting outfall protruding from the wall must be equipped with an end piece (see fig. no. 19, 20);
- the whole flue gas ducting assembly is limited by the used elements (see tab. No. 7)
When assembling the flue gas ducting for: 8
–
30 kW output, the flow resistances summation must not exceed the value of 10;
Fig. №. 19
Flue gas exhaust in straight design
Fig. №. 20
Flue gas exhaust in combined design
Tab. №. 7
Flue gas ducting modular segments:
Ordering code Part Flow resistance
T 80 Pipe 76/80
– 1 m with sealing
1
K 45
Elbow 45° O/M - with sealing
2.5
K 90
Elbow 90° O/M - with sealing
3
O 90
Bend 90° (Rs 100) O/M - with sealing
2
TK 80 Pipe of 1 m with an end piece 2
M 80 Internal, external cuff
R 60/80
Adapter

60 /80 (standard part of OSV delivery)
134 B Slip-
on head (through the roof) ø 80x174
An example of flue gas ducting calculation for a boiler of 26.5 kW output:
Let's use: 1 x elbow (K90), 1 x bend (O90), 2m of pipe (2 x T80), 1 m of pipe with an end piece (TK80)
The sum of resistances = 3 + 2 + 2 x 1 + 2 = 9 - is satisfactory
number of sections H
OSV 1 2
– 4 sect.
0
– 1.5 m
OSV 2 5 sect. 0
– 1.5 m
М80 INNER CUFF М80 OUTER CUFF
Pipe with end ТК80
М80 INNER CUFF М80 OUTER CUFF
Pipe with end ТК80
ELBOW К45 ELBOW К90