Daikin Altherma R Hybrid Installer's Reference Manual page 92

7 | Installation
Installer reference guide
92
The horizontal flue MUST be installed under a 3° fall towards the boiler (50 mm per
metre) and MUST be supported with a minimum of 1 bracket at each meter length.
Best recommended position of the bracket is just before the joint.
INFORMATION
Flexible flue gas lines may NOT be used in horizontal connection sections.
C (1)
13
60/100
L1 (m)
10
C (1) C (2)
13 33
80/125 80/125
L1 (m) L1 (m)
29 29
Special remark regarding C
each other. First determine the length of L1; then make use of the graph below to
determine the maximum length of L2. For example: if the length of L1 is 2 m, L2
can maximally be 8 m long.
L2
11
10
9
8
7
6
5
4
3
2
1
0
0 1 2 3
Multi-boiler installation
INFORMATION
All piping lengths in the tables below are maximum equivalent piping lengths.
C (2)
33
60/100
L1 (m)
10
C (4)
93
80/125
L1 (m) L2 (m)
10
: The maximum lengths for L1 and L2 are related to
53
L2=–1.8×L1+11.8
L1
4 5 6 7
C (1) C
13
Twin-80 Twin-80
L1 (m) L1 (m)
80
C (3)
53
80 60/100
L1 (m)
25 6
1
CHYHBH05+08AF + EHYKOMB33A
Daikin Altherma R Hybrid
4P471761-1E – 2020.10
(2)
33
21
60
L2 (m)
1
10